I'd love data for all states, and for this analysis to really work I'd need to know what percentage of NFL players come from BCS conference teams (I assumed 85%, which I'm sure is way off), and I'd have to account for teams that have a footprint in the state (I assumed for the moment that every NFL player from the state went to college in-state, lol).
Given my lack of detailed data, and with those silly assumptions that allowed me to do it quickly, here's some basic normaliztion: