Not so sure I agree with the AFC not being very good, for a few reasons: 1.) AFC East will end up the most competitive division in 2015, 2.) AFC has about 6 very solid teams - Indy, Buffalo, Pitt, Denver, NE and I would also include Miami, I think Baltimore takes a step back, 3.) The NFC has 2, may 4-5 very solid teams - GB, SEA are tops, then PHL, DAL, maybe STL breaks through this year.
If we want to argue about SEA and GB, thats OK. They have great QB's and great offense's. I feel SEA D took a step back and began to get exposed at the end of last season into the playoffs and definitely in the SB.