You should make his arms stick out to the sides just a little bit, and maybe make his shirt-sleeves more noticeable.
EDIT: Crap.I gave crits for the old one!
Anyways, on the new one: You should make his stance less...erm...Air-humpy.
EDIT: Crap.I gave crits for the old one!
Anyways, on the new one: You should make his stance less...erm...Air-humpy.