If Marvel had bought Wildstorm personally think it would have an incredible success (IF DONE CIRRECTLY)where they integrate them with fully due to the part I have read the whole X-Men/WildCats series along with Gen 13/Gen X and Team 7 & Team X. I would love to have seen Cable team with Team7 or the Authority meet Captain Britain.
My point is Wildstorm would give the X-Men new antagonist that will make the X-Men shine plus new allies granted this is just my humble opinion but DC barely knows what to do with the characters they due to their obsession with Superman, Batman, and Wonder Woman.
Wildstorm & Marvel have great stories together it would be a tragedy if they do not have anymore.