These guys have very nice designs which show different characters who would be very interesting to see their interactions.(I saw a loud troublesome vampire, calm kung-fu mummy and angsty goku.) The panels and perspective might fit an introduction or scheming/training shot.
I do agree with Insanebaker92 with regards to the paneling. The left guy's hair (pink) seems to be interacting with panel. Keeping middle guy contained in middle may reflect better if he's a relatively by-the-rule or calm character (no popping out of panels, yet). If you may a fist, note where the knuckle and finger starts -- the right guy seems to be missing the "webbing" inbetween.
and a bonus doodle for fun.