OC, OL, QB, DL, including extending Koonce, should be the offseason priorities in order.
I am not sure you put QB behind anything. Without a good to great QB in this league, you can't win.
I don't think it is fair to Bo but I do think we need to move on and find a more experienced and solid OC who can't take over that side of the ball while AP is a defensive minded coach. We may also need to add in DC as Graham is now getting a little buzz about being a potential HC. He has interviewed before and the turnaround on the defense may get him the nod now.
What I would like to do on the line is get a true stud G to replace Parham so he moves inside. I think Parham is a better center than a guard and James is about average. Parham has played well at center while he has been out.
I don't think we need to go looking for DE help. Keep Koonce of course. I would still like to get a stud DT but we have a group of guys that have played well in rotation.
Renfrow most likely will be cut. The contract versus production isn't there. So, we will need to add a WR for depth even if we hope Tre can be grow to be a reliable 3rd target besides the burner.
I get the feeling that we will not have Jacobs back. White has shown some growth as a runner but we would need to bring in someone else. That is relatively easy these days but it should be on the radar.