I really hope this happens. the article points out that Disney might not want to shell out too much money, but an actual X-Men/Avengers crossover, even if it has no connection to the established FOX stuff, would really prin tmoney at this point. Even if Marvel rebooted the X-Men, the FOX movies established the X-Men to the general audience enough that they'd be a safer bet then stuff like Ant-Man, and with Marvel Studios behind it and all the merchandising potential Disney could make even more trucks full of money.