DL help

League plays one each DL, DB, LB..rest is offense. Scoring is:
1 pt solo
1 pt TFL
3 for a sack, intercept,FF, FR

Choice between Cox, Sheard, B. Graham. Heyward.

I know they are all good, but looking for any edge (match up?) as I REALLY need a win.

Thks

http://www.idpguru.com/2016/09/2016-weekly-idp-rankings.html