To say that last night’s Supergirl finale marked a time for change is an understatement. I mean, not only did James Olsen reveal to the public that he’s the hero known as Guardian, but we also learned why Jesse Rath will be a series regular next season and Jeremy Jordan will be on in a more limited capacity. Basically, they swapped places, with Brainiac 5 remaining in the present and Winn taking his spot within the Legion of Super-Heroes in the future.

As such, Mon-El will be returning to the 31st century, thereby providing actor Chris Woods his exit from the series. And if that weren’t enough, Odette Annable also won’t be a regular come October!

After discussing how the Superman: Red Son comic book will lend influence to season 4 with TV Line, the outlet asked executive producer Robert Rovner if we’ve seen the last of...