Alex Boone lined up at right guard with first team today in #49ers "footbal school."
— Eric Branch (@Eric_Branch) May 10, 2012
This is only an offseason workout, and I don't know if Joe Looney or Daniel Kilgore are in town right now. Nonetheless, this is still intriguing to consider over the coming months. The right guard position battle will probably be the most interesting to follow between now and September. The 49ers added Joe Looney in the draft, but are looking at their current roster options as well.