Erickson reverted to the Commanders' practice squad Monday, per the NFL's official transaction log.
Erickson served as the team's punt returner with Dax Milne (foot) out against the Giants on Sunday, gaining 26 yards on four returns. With Washington now on a bye week and Milne therefore getting extra time to recover, it's unclear whether Erickson will need to be called upon again Week 15 in a rematch with the Giants.