It's tough for me to gauge at this point, but here goes
Giants (top 4 D, top 8 O)
Panthers(top 8 D, top 8 O) best team concept
Eagles (top 4 D, top 8 O)
Cardinals (top 8 D, top 4 O)
Commanders (top 4 D, average O)
Cowboys (top 8 D, top 8 O) possibly top 4 D in which case they would be the 5th team
Vikings (top 8 D, top 4 O) Favre distraction could hurt them or he could give them a good threat along with AP
Falcons
Saints
Niners
Packers
Seahawks
Bears
Rams
Bucs
Lions
I gave more wait to D than to Offense. I think you could legitimately put all 4 NFC E teams in the top 5 simply due to the defenses. The Vikings and Bears have to overcome their QB's prima dona complexes, and if they do, then maybe they will compete.
The surprise team may very well be the Seahawks, but they have to step back up to where they were a couple years ago.