Former UNC WR Mack Hollins Switches Jersey Numbers, Philadelphia Fans Rejoice Posted Mar 14, 2019 It didn’t take long for DeSean Jackson to work out a deal with Mack Hollins for his old jersey number. During his re-introductory press conference with the Philadelphia Eagles, Jackson said he had “worked it out” to acquire Hollins' No. 10 jersey. Eagles fans can re-wear the No. 10 Jackson jersey from his first tenure with the Eagles without needing to buy a new one. (Chapelboro.com)