McKissic (concussion) didn't practice Saturday, Adam Caplan of SiriusXM NFL Radio reports.
McKissic has yet to practice this week and has logged very little on-field work since suffering a concussion and neck injury during Week 12 action against the Seahawks. Washington's Week 15 game versus the Eagles has been pushed back from Sunday to Tuesday due to COVID-19 concerns within the Football Team, giving him a bit more time to get through the league's five phases of the protocol for head injuries. Having said that, McKissic appears to be trending toward a third straight absence, which again would open the door for No. 1 running back Antonio Gibson to pick up a three-down role.