Cole Holcomb Is Ready To Learn From Ron Rivera And Veteran LB Thomas Davis Sr. Posted Jun 13, 2020 Judging by the fact that he used to have a poster of Luke Kuechly in his room, one can assume that Cole Holcomb holds Ron Rivera and how he develops linebackers in high regard. Now Rivera is Holcomb's coach as he enters his second NFL season, and Holcomb plans to learn as much as possible from the coaches and players Rivera has brought with him. (Washington Redskins)