Originally Posted by jericho Uzimaki
Wolverine can't be in i because he is Fox property(movie wise), the Avengers and all the solo films leading to it was done by Marvel Studios, Independently.
Wolverine can be included because Marvel has the final say in the movies, not the studio. The studio has permission to make a movie using the character. But if Marvel wants to let another studio use their character, Fox can't say shit about it.