This is all assuming Marvel properties under Universal pictures is well done, or even half as well done as the MCU. Plus, even if Disney owned the MCU but not Marvel for their theme parks, I can't imagine SOME deal wouldn't have been made currently. Marvel is Disney's cash cow. Which, still makes me utterly perplexed at Avengers Campus.
Like, for all my issues with it (having not been in person, so I mean bare with me) I at least totally understand the intention of Batuu for SW:GE. I get it, it was a potentially very innovative idea that I think they failed on the execution for. Avengers C.A.M.P.U.S is just plain stupid when Marvel's audience is insanely large.