So the coaches have differnt defensive base fronts (4-3 or 4-3). Wether this is set by the HC or whomever the depth chart would be better if it matched I think. A good 4-3 DE isn't going to be a good 3-4 DE but may be a rush LB. or maybe he will gain a few pounds and be a good DE. It would be fun to have this projections factored in if possible.
If I'm reading it right, what you want is achievable now. I thought the same for convience, but I do what you say with almost 95% control. When my edge rusher gets too tired, its a slight crapshoot if my two back up edge rushers are also tired.