Board Thread:Television/@comment-1713281-20131004113215/@comment-24308873-20131116200600

Actually in the Wolverine it's implied that Viper is a mutate/mutant hybrid of some sort. Similar to beast. But TASM and the x-men franchise put a similar emphasis on genetics. So they have a similar base for their universes. What i'm saying is it's more likely for their to be a Spider-man in the X-franchise.

The F4 and X-men are pretty intertwined being how Franklin Richards is a mutant. The X-men and F4 have also crossed over numerous times. Days of future present? Anyone? And like Lovewaffle noted the Onslaught ordeal.