I know that on ESPN Page 2 there was a piece in regards to ZEUS, which is used to rate playcalling and such (whether to punt, take the field goal, or go for it), that link can be found here:http://sports.espn.go.com/espn/page2/story?page=zeus/061206But on another site I found a different win probability approach that is actually used by ESPN when generating their recaps for the games.http://www.protrade.com/content/DisplayArt...9d-4552d48affd3Which systems calls do you agree/disagree with? Alternatives?