Suggested by Sonic Bumblebee isn’t often known as one of the most powerful robots out there but he can definitely dish out the damage when needed. He has the benefit of multiple super forms in Robots in Disguise which I would even say put him above Rodimus’ level for a bit there. Bumblebee was always faster so now that he can really lay on the damage, it would be hard for him to lose. Bumblebee wins.