The three defensive ends that are battling for a starting spot opposite of Charles Johnson are Kony Ealy, Mario Addison, and Wes Horton. Kony Ealy was drafted in the second round of the 2014 NFL Draft, and is viewed as having lots of potential. Mario Addison is in his fifth season and finished last season with 6.5 sacks. But who is Wes Horton?