Guardians of the Galaxy fan site
GuardTheGalaxy.com have heard it from an "inside source" that director James Gunn's brother,
Sean Gunn, will in fact be playing Rocket Raccoon in the upcoming
Guardians of the Galaxy film.
Sean Gunn has played a small role in both of James Gunn's directorial efforts, Slither and Super. This rumor could explain why, recently, on James Gunn's Formspring, when asked if his brother would have a cameo in Guardians of the Galaxy, James Gunn answered, "Cameo? Not quite."
GuardTheGalaxy.com is a fan-operated site, but they've been known to break a couple of Guardians scoops in the past. Even still, they are calling this one a rumor, so take it with a grain of salt.
What do you think? Do you like the choice of Sean Gunn as Rocket Raccoon? Drop a comment below.