However, Pierson-El's explosiveness may be back this season, Williams said.
"I thought he progressed well last season," the coach said. "With DPE, it's all about movement. He was cleared to play, and him playing definitely wasn't a mistake. But he was never at full, full motion the whole season. He was still building up to where he was before the injuries. I think he's pretty much there now."
Ponder that statement for a moment. Think about Pierson-El, a 5-foot-9, 185-pound senior, returning to the form that in 2014 helped him lead the nation in punt return yardage (596 on 34 attempts) while ranking second nationally in average per return (17.5). What's more, he made 17 of his 23 receptions that season in the final four games.
Then came the setbacks. He injured his left foot in August 2015 — breaking the fifth metatarsal and having a screw implanted — before returning to action in the fifth game. He tore the ACL in his left knee in the ninth game of 2015, a crushing loss at Purdue.
Last season, Pierson-El ended up with 20 receptions for 254 yards and one touchdown while returning 23 punts for 168 yards (7.3), the longest covering 45 yards. He looked strong and quick in the bowl loss to Tennessee, making a season-best five catches for 49 yards.