Vin Diesel took to his Facebook page again yesterday (HERE) hinting or really saying he is playing (voicing) Groot in the upcoming Guardians of the Galaxy movie. Until Marvel says so we should just take it for what it is … nothing. He as hinted in the past about playing other Marvel characters, so this maybe another one of those things he throws out there to see if it sticks. Personally (I’m a fan of Diesel) was hoping for something more than a character that says only, “I am Groot.” Sound off in the comments below … good pick for Groot? … want Diesel to play a bigger part in the Marvel movies? … don’t want Diesel in Marvel movies at all? Let us know.