Falcons' Casey Washington: Won't play Week 14

Washington (concussion) has been ruled out for Sunday's game against the Vikings, Daniel Flick of SI.com reports.

The rookie sixth-round pick was able to clear concussion protocols and played in Week 13 against the Chargers, during which he played five snaps on special teams. Despite being a full participant in practice all week, it appears Washington is back in concussion protocols and will be sidelined for Sunday's contest as a result.