As it turned out, Flywheels was pretty religious. From what you knew of the Scavengers (mostly from interacting with Misfire), they were scruffy and chaotic. Misfire was... all of those things, but with a bit of spirituality and disproportionately large feet. As you got ready to fight with the Decepticon Justice Division, you saw Flywheels knelt down with his hands pressed together in prayer. When he was done, he looked at you. He was a jittery mech but he was cool. "What? We're about to go out into the same territory as the fraggin' DJD." Great. He wanted you to comfort him.