I like the afc in the sb this year.(specially Denver) rite now u can get the whole afc, not just Denver to win the sb at -1.5 or 1 at-110. That line will not get any better then that! If u put den vs sea in the sb, come sb Sunday that line would not be better then -3. Put any other team against Denver in the sb except possibly sanfran ur line only gets worse! If Denver don't make it u still have other solid afc teams who will be favored by more then 1.5.
On the other hand if u like the NFC then go bet some futures rite now. U can get sea at 5/1 sanfran 7/1 no9/1 gb 16/1 dal 25/1 and det car or chi at 28/1. U can pick 5 NFC teams to win and at worste break even. U can also place a large bet on afc and sprinkle in a few NFC fit Favs to play it safe or NFC long shots like gb chi for a back up profit if one makes it. Bet 2200 afc and 300 on a chi gb future and ur sitting pretty in a chi/gb vs den sb! Personally I like the afc line alone.