Cam Jordan leads the NFL in sacks
Shaq Barrett's 12.5 for Tampa Bay is misleading. I seem to remember he had 9 sacks after about 4 games. He has really slowed down (opposing teams have accounted for him nicely).
Chandler Jones has a decent chance to come out on top, but playing for Arizona doesn't help him.
And our own Cam Jordan is not likely to repeat his 4 sack performance the rest of the season... but he doesn't have to do that to come out on top. 17-18 sacks for the season will likely do it, and he only has to average 1 sack per game the rest of the way to do that. If Cam gets 17-18 sacks for the season, I think he may get DPOY. He will definitely be high on the NFL Top 100 players list regardless.