I hope they don't use this to set up future movies
This should be a Wolverine movie with nods to the X Men films that he was a part of. It should act as a finale, not just for him, but also for the original cast's string of movies. I feel like we deserve closure on both.
They can continue on with the new cast but this should be treated as though it were from a completely series. Any set ups for X Force or the Apocalypse sequels would be very out of place.
I can't repel trolling of that magnitude!