Singletary is good but he's slow.
He'll be limited to short passes and running up the middle.
Any type of toss pitch or running him outside is DOA.
Thats why we need to see if Cook can get to the outside or at least give him a chance.
McKenzie may still be recovering from his concussion.
It takes time to get better from that.
As far as the trip in the endzone, I thought Josh threw the ball behind him and he tried to come back for it which resulted in the tripping.