I'd want him to return, but only if he's a different character. I want to believe that there's a whole family of Glen Morshower clones out there, because that would make the world a better place.
He seems to be to Transformers as John Ratzenberger is to Pixar. He'll be in every film just because he can be I guess.
D'oh! I always figured that he just happened to survive the attack, and since the military was trying to keep the Transformers a secret, they put him in charge of NEST since he already knew about them.
Um...last I checked...he died at the hands of Blackout...because Blackout destroyed the whole base. Making him die a the hand of a Decepticon. Unless you imply that he die again at the hand of a Decepticon?
Glenn Morshower is a real military officer. He played Colonel Sharp in the 07 movie and was killed in the SOCCENT attack. For some reason, Bay had him come back but play as "himself" as a General and a leader figure of NEST. It really wouldn't surprise me if Morshower comes back to reprise his role from ROTF.
Decepticon Pretender!! That's why there's at least two of the guy. Everyone's a Pretender in TF3. Even Sam. Mikaela broke down and he ordered a new model. What a twist!
Just checked imdb, he was in Pearl Harbor and The Island. I'd say he's a lock for TF3. Oh, and by the by: though he's called "Colonel Sharp" in TF1, the credits list him as "SOCCENT Sergeant," so there's one discrepancy already. And in ROTF, the (unreliable) credits list him as "General Morshower" but he's only ever called "General" in dialogue. I still like him as the same guy. It would be far from the worst plothole in this franchise.