Samuel left Sunday's game against the Saints due to a groin injury.
Samuel has been dealing with a groin injury since the offseason program back in June, so he may have aggravated the issue. If he's unable to return, he'll emerge from Week 5 with one eight-yard carry and no catches on one target. In the event he doesn't get back into the game, Samuel will join inactive teammates Dyami Brown (knee) and Cam Sims (hamstring) as wide receivers unavailable to Washington's offense.