CinemaCon is officially underway, and in a matter of ironic timing, a handful of Hollywood studios are in turmoil as they face leadership shits and disputes. Sony Pictures chairman Tom Rothman kicked off the convention Monday night by unveiling Sony’s slate of upcoming projects alongside co-President Josh Greenstein. Unlike Rothman, whose The Hollywood Reporter details contract will be extended, Greenstein is speculated to make his final CinemaCon appearance in his position. A Skydance-Paramount Global merger is being reviewed, which could see Greenstein move to Paramount if the deal strikes, though it is unclear which position he would assume. Greenstein has held a longstanding relationship with David Ellison, Skydance’s chief, as well as Dana Goldberg, chief creative officer,

As Warner Bros. studio chairs Mike DeLuca and Pam Abdy take the Las Vegas Colosseum Tuesday evening, a tonal shift may follow suit. This comes after a slew of box-office bombs more-or-less stemming from DeLuca and Abdy’s Leadership. It has since been reported that Discover chief David Zaslav is actively seeking candidates to replace them. Sources say that Zaslav is seeking to focus on high turnouts brought by larger IP rather than the filmmaker-driven auteurship that Abdy and De Luca have been turning in (i.e., Ryan Coogler’s upcoming Sinners).

Amazon MGM Studios also fell victim to executive drama, as the night before the convention kicked off, studio head Jennifer Salke exited her role. The announcement was given internally via email by Prime Video/Amazon MGM Studios head Mike Hopkins, who will reportedly not be replacing Salke.

Little to no disputes are to be had over at the Universal and Disney conglomerates, which are both slated to hold large ceremonies at the convention come Wednesday and Thursday respectively. Check back with us as we update you on the upcoming slates of films announced over the next few days.