Williams (thigh) is inactive for Sunday's game against the Eagles.
Williams was a surprise addition to the Lions' Week 8 injury report due to a thigh issue, which limited him in practice both Thursday and Friday. While he entered the weekend as questionable, the Lions won't take any chances with Williams with a Week 9 bye on tap. Detroit thus will trust in D'Andre Swift (groin) to be the lead back, with just Godwin Igwebuike and Jermar Jefferson behind him on the depth chart.