Hollywood's biggest proposed merger has entered another unexpected chapter.

Shares of both Paramount Skydance and Warner Bros. Discovery jumped Monday after reports indicated that Paramount and California Attorney General Rob Bonta are engaged in advanced discussions aimed at resolving a legal fight that has delayed the companies' proposed roughly $110 billion merger.

The talks could address one of the final major obstacles standing between Paramount and the acquisition of Warner Bros. Discovery. But no final settlement has been announced, and the details being discussed remain subject to negotiation.

The market reaction was immediate.

Warner Bros. Discovery shares rose more than 7% in Monday trading, while Paramount Skydance also moved sharply higher as investors responded to the possibility that the regulatory and legal barriers could eventually be resolved.

But the central word is could.

The merger is not complete.

California and other states remain involved in litigation.

And several of the potential concessions under discussion could significantly change how the combined company operates.

Paramount Skydance's proposed acquisition of Warner Bros. Discovery was announced as a roughly $110 billion transaction.

It would combine two major Hollywood entertainment groups and bring enormous collections of film studios, television networks, streaming assets and other media properties under one corporate structure.

California Attorney General Rob Bonta and a coalition of 12 states sued to block the transaction, arguing that the combination could reduce competition and harm consumers.

California's official complaint described the deal as the largest merger in Hollywood history and said the combined company would control nearly one-third of U.S. theatrical motion pictures and nearly one-third of basic cable programming.

That is the core antitrust concern.

The companies view the transaction as a way to compete more effectively in a rapidly changing media industry.

The states have argued that the scale of the combination could give the merged company greater market power.

The situation is unusually complicated because the federal government and the states have not taken identical positions.

In June, the U.S. Department of Justice's Antitrust Division said it had completed an eight-month investigation and concluded that the proposed transaction was not likely to harm competition or American consumers in streaming video, linear television or theatrical film production and distribution.

The DOJ said it reviewed more than two million documents and interviewed or deposed a wide range of parties during its investigation.

That federal conclusion is important.

But it does not automatically eliminate the states' lawsuit.

The state litigation has continued.

And that legal conflict is one of the main reasons the merger has not yet closed.

The latest reports indicate that Paramount has discussed several concessions with California officials.

One proposal involves a $1.5 billion investment in film and television production in California and a commitment to retain studio facilities in the state.

That is significant because the merger has raised concerns about employment and production activity in Hollywood.

Paramount has also discussed commitments involving theatrical film production.

Potential settlement terms reported by Reuters include a commitment to release 30 films per year, with penalties possible if the company fails to meet the requirement. Those penalties could include divesting its stake in Miramax under certain circumstances.

These are reported negotiation points, not final settlement terms.

But they illustrate what regulators and political authorities are asking from Paramount in exchange for resolving their objections.

The potential settlement discussions reportedly include protections for CNN's editorial independence.

A board could be established to monitor or safeguard CNN's editorial standards following the merger.

That issue is particularly sensitive because Paramount already owns CBS News, and the combined company would control a substantial collection of U.S. news and entertainment properties.

Concerns about editorial influence have therefore become part of the broader debate surrounding the transaction.

For Paramount, accepting such conditions could help address some political concerns.

But it could also constrain how the combined company manages one of its most important media assets.

There is another factor pushing the parties toward resolution: time.

Paramount has agreed to pay Warner shareholders a so-called “ticking fee” if the transaction does not close by a certain deadline.

Reuters reported that the fee is approximately $7 million per day after September 30.

That creates a powerful economic incentive to resolve the litigation.

Every additional day costs money.

If the legal process stretches into next year, those fees could accumulate into a substantial amount.

Paramount has already asked the states involved in the lawsuit to post a bond that would cover potential damages if the merger is ultimately upheld after being delayed by litigation.

The U.S. Department of Justice recently submitted a statement supporting the idea that a bond may be appropriate under the relevant federal antitrust law.

The reported progress is notable because talks had previously stalled.

In August, California Attorney General Rob Bonta said no settlement discussions were scheduled after confidential negotiation details were leaked to the press. He said the leak was unacceptable while leaving open the possibility of restarting negotiations under appropriate circumstances.

That makes the latest reports of advanced discussions particularly significant.

The relationship has evidently moved from confrontation toward negotiation.

But that does not mean the legal dispute is resolved.

The proposed concessions would still have to satisfy California and potentially other states.

The antitrust lawsuit was brought by California and 11 other state attorneys general.

Their positions may not be identical.

Some officials have shown more willingness to discuss settlement terms.

Others have continued demanding stronger protections for workers and consumers.

That creates another problem for Paramount.

A deal with California alone may not necessarily eliminate every legal obstacle.

The company could need broader agreement.

Paramount argues that the combination would create a stronger competitor in a media industry increasingly dominated by large technology platforms and streaming companies.

Netflix, Disney, Amazon and other companies have expanded dramatically.

Traditional television advertising has been under pressure.

Consumers have more streaming choices.

Content costs remain high.

Paramount and Warner Bros. each own valuable film and television libraries, but both companies face the challenge of competing in an environment where scale matters.

A merger could combine those assets.

That could create opportunities to reduce duplicated costs, strengthen streaming offerings and negotiate more effectively with distributors.

But those potential efficiencies must be balanced against antitrust concerns.

The central legal issue is not simply how large the combined company would be.

It is whether that size would allow the company to exercise excessive market power.

California's lawsuit argues that the merger could reduce competition in theatrical distribution and basic cable programming.

Paramount and the federal government have taken a different view.

The Justice Department's June analysis concluded that the deal was unlikely to harm competition across several major markets.

That disagreement is important because it explains why the merger has become such a complicated legal case.

Both sides are looking at the same industry.

They are drawing different conclusions about how the competitive landscape would change.

Another major regulatory hurdle was removed last week when the Federal Communications Commission approved the foreign-investment structure associated with the merger under strict conditions.

The FCC's decision allows foreign investors to hold significant economic interests but prevents them from holding voting control or influencing company operations and content decisions.

That is another example of the transaction moving through multiple regulatory channels at different speeds.

Some approvals have been obtained.

Others remain contested.

Paramount and Warner shares rising sharply does not mean the merger is now guaranteed.

It means investors are assigning greater value to the possibility that the deal can eventually close.

In merger situations, stock prices often move based on perceived probabilities.

When a new report suggests that an obstacle may be easing, the target company's stock can rise toward the proposed transaction value.

But the gap between the market price and the deal price can remain until legal and regulatory uncertainty is resolved.

Paramount has strong incentives to reach a settlement before the financial cost of delay becomes even larger.

The states have incentives to obtain meaningful concessions rather than simply allow the transaction to proceed.

Warner shareholders want clarity.

Paramount investors want to know whether the transaction will close and what it will cost.

Employees in Hollywood are watching the potential production and employment consequences.

And consumers may eventually see changes in content, streaming bundles and distribution.

That means the merger is no longer simply a Wall Street transaction.

It affects a large part of the entertainment ecosystem.

The immediate focus will be the settlement negotiations.

Will California accept the reported $1.5 billion production investment?

Will Paramount agree to stronger conditions around theatrical film output?

Will other states join the settlement?

Will CNN receive additional governance protections?

And will the agreement be sufficient to resolve the broader antitrust litigation?

None of those questions has a final answer yet.

What is clear is that the negotiations have changed the atmosphere around the deal.

A merger that had been facing a prolonged legal battle now has a potential path toward settlement.

That is why investors reacted so quickly Monday.

But the transaction still faces legal and contractual deadlines.

The $110 billion deal remains unfinished.

The court case remains relevant.

And the final settlement terms could materially shape the combined company's operations.

Hollywood's biggest proposed merger is therefore entering a new phase.

The question is no longer simply whether Paramount can buy Warner Bros.

It is what Paramount will have to promise in order to make the deal possible.

And with millions of dollars potentially accumulating in delay fees every day, the cost of waiting is becoming impossible for everyone involved to ignore.