Questionable for wild-card game

Harris (elbow) was a full practice participant Friday and is listed as questionable for Sunday's wild-card game against the Chiefs, Brooke Pryor of ESPN.com reports.

Though players that close weeks as full participant don't typically get designations ahead of games, the Steelers appear to be exercising more caution with Harris since he didn't practice in any capacity Wednesday or Thursday. Even so, Harris told Brooke Pryor of ESPN.com before Friday's practice that he's feeling good after receiving a platelet-rich plasma injection for his elbow, with most of the soreness he was experiencing having since subsided. As long as he didn't experience any setbacks with his elbow following his return to practice, the rookie will presumably be on the field for the postseason opener and ready to take on his usual three-down workload. While playing in all 17 of the Steelers' regular-season games, Harris was one of the NFL's most heavily-used backs with averages of 18.1 carries and 5.5 targets per contest.