More importantly, Sean Gunn is especially talented at handing the Rocket movements that not a lot of other actors may be able to pull off.
So even if there was an opening in Cooper’s schedule, Gunn will be sticking with Sean when it comes to the main Guardians of the Galaxy shoots.
Gunn quickly reminded those watching that Sean Gunn is a “motion reference actor.”
James Gunn was asked by a fan during his most recent Facebook Live stream if he would ever consider using Bradley Cooper as the “stand-in” for Rocket Raccoon in if the actor were available.