Campbell was held without a catch on two targets during Saturday's preseason victory in Minnesota.
Campbell's first target was a high pass from Sam Ehlinger that went off his fingertips and into the arms of Vikings linebacker Troy Dye, who returned it to the house for the only TD of the game. The performance was a far cry from preseason Week 1, when Campbell's only look from Jacob Eason went for a 37-yard gain. Considering Eason has been the more consistent passer between him and Ehlinger, Campbell and the rest of the offense may fare better with Eason if one of the two is called on to start for Carson Wentz (foot) in Week 1.