Re: Which Disney rides could easily be 'rethemed' to include Marvel characters?
Something doesn't look right with the Hulk in the previous photo - looks like a mutant hybrid of a Sleestak and the Hulk.
As for the this topic, Marvel could take over anything in Paradise Pier, for how lame a theme Paradise Pier is to begin with.
Swingin' with Spiderman takes over SSS
Captain America Carousel - takes over King Triton's Carousel
Fantastic 4 Fun Wheel - take over Mickey's fun wheel
X (men) Coaster - take over California Screaming (yeah, to make fun of 6 Flag's X2)
Thor - Replaces Mulholland Madness (just in time to promote his film for next year.)
And You could easily replace any of the other Games of the Boardwalk with the more popular Marvel Characters, or continually do updates for whichever Marvel Character they want to promote.
Heck, even Toy Story Midway Mania could be easily reprogrammed with all Marvel Characters. Toy Story Popularity is bound to die down enventually