Lock 'em up or let 'em walk: What to do with Rams' free agents
JAN 5, 7:07p ET | Luke Thompson
Rotowire: Dec 12 / 9:15a ET
News: Harkey caught a 21-yard pass on his lone target Thursday in a 12-6 loss to the Cardinals.
Impact: Harkey is primarily used as a blocker for St. Louis but will catch an occasional pass. He has seven catches for 54 yards and a score this season.