Cam Johnson, 6034/268, pick #237 from Virginia by SFO in the 2012 draft.
... 4.81/40, 1.61/10yd .. 16 reps .. 35 vert/115 lj .. 4.38 ss/7.20 3c
Nice numbers for a guy his size. Has played mostly at OLB in various 3-4 defenses.
2012 - Only active 2 games (11 snaps) as a rookie with SFO (Fangio was DC). RJF's last season in SFO, btw.
2013 - Traded by SFO to INDY during cutdowns (RJF was also signed with Indy in 2013, coincidentally). Active for 12 games, 102 D-snaps + 246 ST snaps. Recorded 7 TT. (Manusky was DC). The Pats may have seen Johnson in the Divisional round of the playoffs that season, probably on ST (he recorded one tackle that game).
2014 - Still in Indy, but tore his triceps in wk-1 and spent the season on IR.
2015 - Waived by INDY in cutdowns; signed to CLE PS. Promoted for season finale v. the Steelers (shockingly, the Browns lost); played 50% of the D-snaps at OLB (3 tackles) in that game. (Jim O'Neil was DC.)
2016 - Waived by CLE in cutdowns; signed to ARZ PS on Sep-27.
Ended up playing 12 games (9 starts) at OLB with CLE last season (after being poached off the ARZ PS on Oct-1, just a couple days after ARZ signed him):
... 350 D-snaps primarily as the 5th man in a rotation (+89 ST snaps)
... 29 TT .. 3 sacks .. 2 FF .. 1 PD
(Ray Horton, DC).
Waived again by CLE during cutdowns this season and has been on the tryout/workout circuit since, AFAIK.