Simmons (back) did not participate at the Chiefs' practice Thursday.
The Chiefs placed McDonald (knee) on injured reserve Wednesday.
Overshown (hamstring) did not participate at practice Wednesday, Jon Machota of The Athletic reports.
Hooker (forearm) did not participate at practice Wednesday, Jon Machota of The Athletic reports.
Delane (shoulder) was a full participant at practice Wednesday.
Conner (knee) did not participate at practice Wednesday.
Jones (calf) was a limited participant at practice Wednesday.
Bolton posted four tackles (two solo) and a pass defense during the Chiefs' 31-10 win over the Broncos on Sunday.
Ezeiruaku tallied 10 tackles (four solo), including 0.5 sacks, during Dallas' loss to the Giants on Sunday.
Downs totaled eight tackles (four solo), including 1.0 sacks, during Dallas' loss to the Giants on Sunday.
