Jackson recorded three receptions on five targets for 48 yards in Saturday's preseason game against the Broncos.
Jackson had been held out of practice since Aug. 17 with a knee injury. However, he managed to return to the field in time for the team's final preseason game. All three of his receptions went for double-digit gains, the longest of which was 23 yards. Jackson received positive reports for his play throughout training camp, though it's far from a lock that he will be on the roster for the team's Week 1 matchup against the Bears.