That's the messed up thing. These X-men movies could EASILY outshine the Avengers, Batman vs Supes, etc, if it were made by people that actually give about the source material. But basically everyone who isn't Wolverine or played by a big name (*coughcoughJlawcough*) is either killed off, depowered, or treated like a complete afterthought.
DoFP was a step in the right direction, but if this new movie ends up being "Jennifer Lawrence and those other guys: Apocalypse", they're up the creek without a paddle
EDIT: Case in point
I was like when I first saw the top of the poster with Prof. X, Cyclops, Nightcrawler, and Jean.
Then I scroll down...
Why didn't they just make Magneto the damn lead like in Age of Apocalypse.