My thoughts focus on Washington and the play offs.
But since you asked, if we resign Dak, let's repair that o line with a good draft and free agents. We need to get our rungame going. I do believe that your backs don't have to be that good if the o line can create some holes.
Steele - he will recover, probably no need to find his replacement but keep looking. IF Collins can get his head out of his arse he might be good depth
Martin - he's getting older but still a good starter, so no critical need here yet
Biadasz/Bass - if Bass can step up his game he could become a good depth guy. Look for a top notch center #1 priority, especially for run game
Smith - future guy, send him back to LT though and look for a left guard
Smith - he's done. Put the younger Smith here and look for a left guard. Oh, I just said that