Just flipping through random game lineups, and it just seems like all his wing backs this season are left footed, so not so much by design. If you go to last season games he had plenty of games with a right footer on the right side, left footer on the left side. Also going off of what the guys from Tifo talked about, seemed to be that their job was to hold the width so naturally you'd have a right footer on the right, left footer on the left. The 10's seemed consistently inverted though, where possible.