If Seattle gets home field advantage, they will go to the Super Bowl. They are practically unbeatable at home in my opinion.
I do think the Niners will turn it around before it is too late. They have some issues with lots of injuries at the moment. I also think the Packers will turn it around as well. I think the 6 NFC playoff teams will be:
Seahawks
49ers
Saints
Bears
Cowboys
Packers
AFC Playoff Teams:
Broncos
Patriots
Dolphins
Chiefs
Texans
Bengals
I'd agree with you there Chris, although I think that the Colts may make it from the AFC.
The 9ers issues at WR are starting to bite, they should get through it though.