New Orleans was great this season; the NFC looks really crowded. I think Minnesota was one of the most underrated teams this season. They were clearly really good, and had a much tougher schedule than my Phoenixes. With each Division in the NFC having a really good team. I think the AFC West is very impressive, but the AFC itself seems a lot weaker. The two teams that struck me as "superpowers" in that conference are Kansas City and New Jersey, but I think with Denver, Oakland, and San Diego's rosters, the Chiefs might be pressed to repeat as division champs.
Still, good luck to all of the teams involved in the League Championship!