well everything is Josh Allen, he is the key... Our OL is going to be very improved as is our WR position and our DL and this is before the draft.
As for improving RB position we do not have to we have Shady.. But we did anyways with the addition of Gore and Yeldon...
What did you see last year that has you thinking Shady is done ? No RB was going to do well with the mess we put forth last year with our OL