Here's some rough thumbnails for some potential Team: R.E.T.R.O.-X action cards. I'm having too much fun drawing these guys!
In case you don't know, Team R.E.T.R.O.-X stands for Radiactively Enhanced Team of Rescue Operatives Experiment. (All for fun) Clockwise: Doctor Marrs, BIG RED, General Gannon and Mitch. I''m not sure what Mitch's super power is...I think he just has the ability to jump at incredible distances.