Campbell appears primed to fill a large offensive role during Sunday's tilt against the Chargers, Zak Keefer of The Athletic reports.

Campbell flashed during the Colts' preseason finale against the Bengals, notching three catches for 42 yards while showing that his hamstring injury is a thing of the past. The rookie second-round pick has also earned praise from Indianapolis' coaching staff for his quickness in picking up the offensive scheme. With his health intact and his preseason concluding on a high note, Campbell should have a decent chance of supplanting Chester Rogers as the No. 3 receiver early in the season.