The Detroit Lions didn't keep Cyrus Kouandjio for very long. After signing him this offseason, the team released the former Bills offensive tackle on Tuesday.

LeSean McCoy is the clear go-to running back in Buffalo. The Bills are searching for a No. 2 threat out of the backfield, and they may have found it after Jonathan Williams' performance on Thursday.

The Philadelphia Eagles signed Darren Sproles to a one-year contract extension. The 33-year-old running back led the NFL in punt return yards and touchdowns in 2015.