The first article says that only FCS schools were after him.
http://www.heraldonline.com/2012/10/17/4342358/simms-a-shrine-bowl-offensive.html

This article two months later claims "The decision to not accept an immediate scholarship offer – many schools wanted Simms, including at least one ACC school – was not taken lightly."
http://www.heraldonline.com/2012/12/15/4486700/shrine-bowl-football-player-from.html

It seems a little ambiguous about his offers, but he wants to play at BYU and will be home soon from his mission. My guess is he'll try to walk on at BYU.