Pettis (knee) failed to haul in his lone target in Sunday's 18-15 loss to the Cardinals.
Pettis had been sidelined since Week 4 with a knee injury, but he was used sparingly even with Pierre Garcon (knee) held out of action. The second-round pick's lone touch turned out to be a muffed punt, but fellow rookie Fred Warner was able to fall on the ball and avert a costly mistake. Pettis showed some big-play ability earlier in the year with 96 yards and a touchdown on just three catches in the first two games of the season, but he has been limited to zero catches over his previous three healthy appearances. He'll need higher usage in the passing game in the coming weeks before being a reliable fantasy option even in most deep leagues.