The Redskins lost practice squad center Austin Reiter to the Browns when they signed him to their active roster Tuesday, a source said. Reiter, a seventh-round pick in 2015, spent most of last season on the Redskins' practice squad. He was released by the Redskins on Sept. 13, only to be re-signed to the practice squad. The Redskins have Spencer Long to back up starting center Kory Lichtensteiger. They like how Long has developed and, though they still believe there's a gap between his play and Lichtensteiger's, they feel he can still improve. So if they made a move with Lichtensteiger in the offseason, they could turn to Long or draft another one.