[wadefuller]

Tyrone, first of all I love the data visualization efforts. As a personal baseball stat nerd myself, I always appreciate a site with in depth stats.

As for a football version, since the format is week to week you should heavily consider incorporating weekly matchups for players (ex. Arian Foster vs. Indanapolis Colts Defense, at home). There are a few good resources that I could direct you to for projecting matchups, but if you made your own incorporating split stats you could honestly provide a great resource to fantasy owners and, with the right marketing, capture a good portion the fantasy football market.

Positions are much more important for fantasy football than they are in baseball, so the tabbing system you have right now to distinguish pitchers and hitters is good, but expanding that concept to QB, RB, WR, WR/R, K, DEF would provide a good resource for all fantasy owners.

If you have any questions, email me. I'd love to help you out with this, and I could go on and on about where you could take this idea. The market for this type of site is just getting off the ground! My contact information is in my profile.