In a bit of a surprise, the Rams listed running back and special teams player Isaiah Pead as waived/injured on Wednesday. Pead, a second-round draft choice (50th overall) in 2012, suffered a torn ACL to his left knee while returning a first-quarter kickoff Saturday in the team’s 21-7 loss to the visiting Green Bay Packers. At the end of a 33-yard return, it appeared Pead’s foot got caught in the turf while he attempted to make a jump-cut. There was no contact on the play. The Rams’ decision to put Pead on waivers allows any other team in the league 24 hours to claim the third-year pro. But that’s not likely given his injury status and 2014 salary ($757,100). The 5-foot-10, 197-pound Pead starred at the University of Cincinnati, earning the Big East offensive player of the year award as a Bearcats senior. But he never reached that level in St. Louis. In two seasons with the Rams, he made one start and played in 25 games, rushing for 75 yards on 17 carries while catching 14 passes for 94 yards. In addition, he returned 14 kickoffs for 350 yards. Pead was suspended for last season’s opener for violating the NFL’s policy on substance abuse but came on last season to earn a spot as a core special teamer.