I don't know if any of you remember a cartoon from several years ago called W.I.T.C.H. but it was based on an Italian comic book. The show ended after two seasons, but the comic series only just ended 3 years ago. Apparently the comic's creators and Marvel's were planning on merging WITCH's universe with Marvel's to bring over those characters. They attempted this twice and failed; in 2010 and 2014 respectively.
If true, that really sucks as I really did enjoy the comic book series and the show. I think the characters would have worked pretty well, but I guess it was too difficult.
EDIT: I guess no one cares :P