Sorry I gotta say Washington.
In your post you claim points scored and yards allowed are a big part.
Washington finished 4th in total yards allowed and 6th in total points allowed.
They played the Giants twice last season.
They held them to 16 points and 354 total yards in game 1. In the second they held them to 23 points and 404 total yards. That was with Jacobs and Burress both playing.
NO is interesting because the did hold Detroit to 7 points and 255 total yards. But thats hard to say it will happen again like that this year. It was more like a fluke that a team that finished the season in 26th place for points allowed and 23rd for total yards allowed pulled that one off. But I am sure D. Orlovsky as starting QB didn't help Detroit much.
I still like Washington better.
68 - 44 -0 out of 8 leagues since 2006.
1 salary Cap Championships.
1 Tournament pickem Championship
4 2nd place finishes in league play.
worst league finish ever is 6th out of 12.