Khan and the franchise have become the most visible face of a growing field in football: advanced analytics. Once mainly baseball domain and glamorized by the book it has now made its way to the NFL. Where baseball has been revolutionized by quantitativebased analysis, football is facing an insurgency.Bears LB Blake Costanzo played for 49ers last season, finishing second on team with 17 special teams tackles and led San Francisco with four special teams tackles in postseason. Gore has five TDs on season and 48 for career, leaving him two TDs rushing shy of matching late Hall of Famer Joe Perry and RB Roger Craig for most in franchise history. RB trying for third straight 100yard rushing game vs. Bears.

Big brother Peyton Manning leads his highlytouted Broncos squad into MetLife Stadium to face Eli and the turnoverhappy Giants and is looking to build on an incredible Week 1 performance in which he shredded the defending champion Baltimore Ravens for 462 yards and an NFL rec