I doubt he is powerful enough to be much of a guard. I'd guess the spot other than center where he might be most serviceable would be LT. They already have Tayler, Walker, Barclay who are natural backups at guard.
McGinn suggests Walker will be the swing man to backup all 4 guard-tackle spots.
http://www.jsonline.com/sports/packe...323174301.html
JC Tretter is a very good backup at center. Guess he and Walker will be active every week.
Wish Walker was starter at LT tomorrow. Or better yet, Bulaga.