The Rams focused on special teams on Wednesday with no pads as they prepare for their preseason opener against the Saints tomorrow. Defensive end Michael Sam has been working as a blocker on the special team units which appears to be his best shot at making the roster. The Rams and Saints take the field at the Edward Jones Dome with kickoff set for 7:00. The Rams could be without the services of their starting quarterback during their first preseason game. Despite showing no ill effects on his recently repaired knee, Sam Bradford will likely be on the sidelines tomorrow. Bradford missed nine games last season with a torn ACL.