Vin Diesel could play a second Marvel character with one big difference from Groot

“I can totally be something [else] with Marvel,” the actor told io9. “I think playing that role only makes Marvel that much more excited and me having my experience with Marvel, seeing how great they were, makes me more excited.”

“We’ve heard a lot of talk about Marvel wanting to have me play a character that doesn’t have my voice. So my voice is used for Groot and my presence is used for the other character.”