Proof that NFC South is best division

Posted by ESPN.com's Pat Yasinskas

All season long, a lot of you have been arguing about what division is the strongest.

The argument almost always came down to the NFC South and the NFC East, and a final answer always was open for debate. But now that the regular season is over, we may have a final answer.

Colleague KC Joyner is a big numbers guy and he relies on a pretty basic equation to decide the NFC South is the best division. Joyner goes by overall winning percentage and that puts the NFC South in first place.