Originally Bunker, AKA Migs, AKA M.A.G. (or Mega Arm Guy) was going to transform into a monster guy. But we scrapped this
Next we were going to try and make him look more like a hugely muscled guy with the skin removed. But we already had 2 strong characters so we scrapped this.
We went back to the monster thing, with this being his final form.
Partially transformed here.
Scott didn't like the spikes so I took them off. He still got scrapped, too much like Bugg... or Skitter.
I'm starting Teen Titans 7 today. So I'll hopefully have a sneak peak in the few day!