Hmm as much as I want to see Apocalypse, I think they should do a build-up movie for him first, before appearing full-time. Kinda like what Marvel is doing with Thanos and what Sony is doing with the Green Goblin.
X-MEN RI5E' MUTANT OF THE MONTH | BEAST | PORTRAYED BY KELSEY GRAMMER
"Wolverine, I heard you're quite an animal" - X3
"Good morning Logan, late start" - X4