The Jaguars activated Mickens (undisclosed) from the reserve/COVID-19 list Wednesday.
Mickens was sidelined for the Jaguars' Week 17 blowout loss to the Patriots after landing on the COVID-19 list. He has suited up for five games for Jacksonville since being claimed off Tampa Bay's practice squad, but he's mostly operated on special teams. He's expected to return to his usual return duties during Week 18.