SPOILER WARNING: Spoilers for HULK #6 below!
My Red Hulk theory got a real shot in the arm with this weeks HULK #6 featuring Green Hulk's showdown with Red Hulk, as Thor and A-Bomb stand by on the sidelines. Hulk ultimately wears out "Rulk" (ugh...really?!?) and knocks him out. Green Hulk leaves, A-bomb reverts to Rick, and tries to shout out Red Hulk's identity to the receding figure, before being stopped by none other than Doc Samson:
Then General Ross shows up to chime in as well, eliminating two suspects at once:
Exactly what an arrogant military thug with an abiding contempt for a milksop scientist might say upon a reunion with said milksop's emerald alter-ego. Glenn Talbot is the Red Hulk. You know I'm right.