The St. Louis Rams will be without starting right tackle Rodger Saffold and reserve defensive end William Hayes for Thursday night's game against the San Francisco 49ers. Both players have knee injuries. Saffold missed the Rams' Week 3 loss to the Dallas Cowboys, which is the same game that Hayes sustained his injury. Hayes has played in 26.9 percent of the team's defensive snaps and has one of the team's seven sacks. Source:Mac's Football Blog
