Some interesting things shown here. More Logan, more Gambit (with the right eye colour), Sabretooth (liev Schreiber) chasing down a young Cyclops and the young mutants in the cells are wearing uniforms that remind me of the Hellions from the comic. It also shows Deadpool (Ryan Reynolds) going sword crazy and what could be Deadpool again near the end with a kind of Cyclops eye beam effect going on - the character in question is bald and has some weird kind of scarring or marking that the Deadpool toy showed a while back. Not sure though as Deadpool never had the eye beam malarky and POV (Pool O Vision) from the comic is just his hallucination given name.
Could it me Weapon XI that has been mentioned? I don't know. What do you make of it?