BYU’s offense soared last time new offensive coordinator Jeff Grimes was on Cougars staff

BYU football coach Kalani Sitake’s rebuilding of his offensive coaching staff officially began Thursday morning with the announcement from the school that the Cougars have hired LSU offensive line coach and running game coordinator Jeff Grimes as their new offensive coordinator.Grimes, who was BYU’s offensive line coach from 2004 to 2006, replaces Ty Detmer, BYU’s offensive coordinator in Sitake’s first two seasons.“Jeff has great leadership ability and outstanding