Nope, they looked that way in FOC: Yes, but the Cybertron portions of this game are quite possibly set before that part of FOC.
I thought Grimlock killed him, but, whatever. I certainly hope this takes place after FOC and not before it.
Unfortunately it doesn't. Even though originally they said the cybertron levels would be a sequel to foc they have since reversed and said this will be taking place during the events of foc but before the ark launch. If sharpshot has level in the campaign it will take place before he was killed in foc