Rumor: Planet Hulk coming to the MCU. · 11:34pm Apr 14th, 2015
it's just a rumor, but according to a little tease by Mark Ruffalo, the execs are Marvel are considering making a Planet Hulk movie set in the Marvel Cinematic Universe.
For those not in the know, Planet Hulk is a popular mini-series in which our golly green rage monster is sent to another world, becomes a gladiator, ends up saving the world and becoming it's savior, and eventually becomes king. If you don't want to read the comic, there is a animated movie from back in 2009 that follows it.
I already own this movie
I've read enough about Marvel Comics to know this story line.