Guardians of the Galaxy Vol. 2 writer/director James Gunn has completed what he hopes is "the final draft" of the 2017 movie's script. Shared on Facebook, Gunn goes on to link to the principal returning members of the cast.
In the comments, he revealed what Bradley Cooper and Karen Gillan would also be returning in the sequel but were not listed due to them not being on Facebook. No mention was made of Benicio Del Toro, however.
Guardians of the Galaxy Vol. 2 is scheduled for release May 5, 2017.