By now we should realize that tank is a good #2 DE, and we need a super hoss DE, a Charles haley- Reggie white type.
Due to suspensions and injuries, the DL has been playing players out of position all season.
Tyrone Crawford had to move to LDE and DeMarcus Lawrence had to move to RDE when he returned.
They can play those spots, but it isn't ideal. The Cowboys need a legit edge rusher at RDE in the worst way and all bets are off if we will ever see Randy Gregory play for us again.
Ryan Davis hasn't impressed so far and is only a one year band aid at DE. RFA signing Benson Mayowa has also been disappointing and may find it tough to make the roster next year without stepping his game up. Jack Crawford has a good motor, but is only a utility player and is also scheduled to become a free agent.
Terrell McClain is finally healthy and showing to be a good player on the inside, but will likely command a higher salary in free agency than Dallas can afford.
Cedric Thornton was paid to be the starting NT in free agency and should only get better, even though he's been playing behind incumbent McClain this season. Reserve David Irving is a flash player who should only see more snaps as the season progresses. Rookie Maliek Collins is expected to be a future starter on the inside and has comfortably transitioned to the scheme right out of the box.
Rookie Charles Tapper has spent the season on IR, so he remains a mystery at this point and we have 6-6, 290 pound Zach Moore on the Practice Squad.
This is what the 2017 DL depth chart looks like.
RDE: Benson Mayowa, Charles Tapper
NT: Cedric Thornton
UT: Tyrone Crawford, Maliek Collins, David Irving
LDE: DeMarcus Lawrence, Zach Moore
Free agents: DT Terrell McClain, DE Ryan Davis, DL Jack Crawford
Suspended: DE Randy Gregory