Ok fine, use Nnadi as your rotation piece, Spags has a history of flipping and flopping and doing a ton of DL subs, so it'd work.

This is for run downs

there's no such thing anymore, really.

Look one of the problems with the run defense was that you could just run right at Dee Ford, he can't set the edge. He's a poor run defender. So, assuming that you tag and trade Ford and perhaps restructure Houston's deal, he'd be fine at RDE as he's a more physical player and given his knees, not having him with coverage responsibilities actually plays to his strengths at this point in his career. So IF you can get his cap to a decent number, he's a 3 down RDE no problem. Plus, he'd be next to Jones; and that means both will get 1 on 1 matchups damned near every play. Speaks and Kpass you can work with at LDE. Draft a Ferguson to learn, rotate, and you're in killer shape.

If you can't rework Houston's deal to be reasonable, you let him walk and sign a Chris Long type and draft a Ferguson and you're in killer shape.