Originally Posted by Anno_Domini
Do you SEE what you created Abrams!!!!!!!!
I don't wanna see the two ensembles merging. At all.
I could handle Jackman traveling back in time with Rogue and meeting with McAvoy and co. but I don't wanna see Jackman joining Vaughn's X-Men team for any battles. It would pretty much retcon the introduction he had to Scott, Ororo and Jean.
I can see Xavier and Magneto already knowing him beyond the bar scene cameo. Example being his meeting Xavier in X1:
Logan: "I don't need medical attention.
Xavier: "Yes, of course.
and Magneto's reference to him in X2:
Erik: "...and now you think by taking in The Wolverine, you can make up for your failure with Stryker's son.
Do a Days of Future Past movie with cameos by The First Class cast. Don't do one starring both casts.