Our defense gave up 42 points to the chiefs. An upgrade on the defensive backside is critical.
Hall will be a tremendous addition to this team, plus he will be available for 5 years... though one will have to pay the average of the top-15 RBs in the 5th year. I still see the Bills going the route of picking a RB in the 2nd round and sticking with a CB, WR or IOL in the 1st round (BPA)