Johnston (knee) was showcased in episode two of HBO's Hard Knocks taking part in on-field drills.

EDGE Analysis

Johnston fell to the seventh round of April's draft in part due to having missed the last seven games of his senior season at Baylor due to an ACL injury, but it looks as though he's already handling unrestricted practices at training camp. He's competing for a reserve and/or special-teams role as a rookie.