I guess the other part is that for the longest time, it was ABC Warriors, and not Ro-Busters, that was the returning feature, and they were (except for Khaos stories in the early 1990s) Hammerstein's crew. He's the Sgt. Rock to their Easy Company, or the Sgt. Fury to their Howling Commandos.
Ro-Jaws, being a mere sewer droid designed for garbage disposal and cleaning out sewer drains, and therefore essentially weaponless, couldn't contribute much in the way of being a soldier, even if he did make a fair serviceable first responder in the Ro-Busters disaster squad.
It was only after reading
The Complete Nuts and Bolts that I truly appreciated what a great character Ro-Jaws is, and now he's replaced Hammerstein as my favorite mek. Of course I'd read a scattered sampling of the Ro-Busters stories way back when, but never the entire thing.
I particularly enjoyed reading "Ro-Jaws' Memoirs", which told his backstory of how it was he wound up in that used-robot showroom in the first place. Now that he's taken a somewhat more prominent role with the ABC Warriors in the ongoing struggle for robot liberation, I hope he may continue exclaiming "Manky Moses!" until at last cludgie is unclogged.
