2013 ranks update: It's playoff time!

For those of you who made it and begin your postseason this week, I'd like to be the first to welcome you to the playoffs! It no doubt took plenty of hard work to get here and now is surely worth the time, but the journey is (hopefully) far from over. There's more on the line this week and the rest of December, so let's get right to the penultimate end-of-season rankings, as we sift out value from the positions and place overall perspective on the players who will help us win championships. There are many changes every week, and this one is no different.

Remember, these are not the Week 14 rankings; those will be posted Wednesday.