Zaslav is reportedly running out of patience with studio co-heads Mike De Luca and Pam Abdy, and all eyes are now on Superman as the make-or-break moment for the DCU and beyond. According to one industry insider who outlined how influential Supes' success or failure is to the slate of upcoming DCU movies:

Warner Bros. may be on the verge of a major shakeup, with its future reportedly hinging on James Gunn's anticipated Superman remake.

And while Warner Bros. probably won’t disappear if Superman underperforms, it could be a big blow for them. The importance of Superman has been stressed out more than once and the fans are aware that this movie just has to be a hit.

As DC Studios gets closer to James Gunn's Superman movie release, a new report reveals the pressure surrounding the Warner Bros film and its success.