Bill chats with ESPN analytics guru Brian Burke to look back on the draft and projecting prospect performance, including what role scouts play in that, how fans should evaluate the draft as well as improvements that can be made to the predictive model (1:19). Plus, new stats that they've built based on player-tracking data that the NFL collects such as "pass-block win" and "pass-rush win" as well as "deep QB" which measures decision making (20:55).Learn more about your ad choices. Visit megaphone.fm/adchoices