Saints: The Saints have improved their defense, but they need to continue to build around Marshon Lattimore. So, add some linebackers and some depth corner backs. Other than that the Saints main priority needs to be resign all your pieces.
Buccaneers: Tampa Bay needs to add defensive pieces as they will most likely lose Brent Grimes this offseason. The Buccaneers will also need a new RB as they have released Doug Martin. Dion Lewis would be a good fit in the Buccaneers system. Jameis Winston has to show he’s the guy this year for the Buccaneers adding depth at wide out and tight end could help with that. Perhaps Jimmy Graham?
Panthers: Everyone needs wide outs but the Panthers need wideouts the most. I wouldn’t expect them to make any massive moves though as they still don’t have a permanent GM or owner which is insane. Fill the front office, then attack the wide outs and offensive linemen.
Falcons: The Falcons offensive line needs depth. Chris Clark or DJ Fluker would fit in well to Steve Sarkisians system. Adding depth to the line is where the Falcons need to focus. There isn’t much to improve for this team outside of coaching and scheme. Again Wide receiver comes up.