Sorry for the late reply, I’m just still trying to watch some gameplay videos of WFC Autobot campaign.
From Arielbots to one of the older Autobots; here are the voice actors and Autobot characters:
Jetfire - Troy Baker
Silverbolt - Patrick Seitz
Air Raid - Liam O’Brein (His voice sounds a bit youthful. Not Bee youthful, just youthful on his own. But then again, probably not on the list for Bats/Bruce.)
Optimus Prime - Peter Cullin
Zeta Prime - Troy Baker
Ratchet - Fred Tatasciore