Washington (ankle) was a non-participant at Thursday's practice, Dave Birkett of the Detroit Free Press reports.
After back-to-back DNPs to start Week 5 prep, Washington isn't trending in the right direction due to an ankle sprain. If the Lions are sans both Washington and Ameer Abdullah (foot) this Sunday versus the Eagles, the backfield will be the domain of Theo Riddick and Zach Zenner.