Lions tight end Brandon Pettigrew could struggle Week 4 against the Bears.
Pettigrew hasn't been much of a threat for Detroit thus far, catching just 5 passes for 38 yards. With Reggie Bush in town, the team has used their running backs on short passes, minimizing Pettigrew's value.
The Bears have been about average against tight ends, but have done a good job keeping them out of the end zone. In eight games against the Bears, Pettigrew has 1 touchdown.