This week, 3 AFC coaches lose their jobs. QB Tom Brady appears to be overprotected by the refs. QB Colt McCoy’s concussion not monitored after James Harrison clocks him and my C’mon Man! has Marion Barber and his poor clock management. Plus my Week 15 picks and this is the last time this season to vote for the Primetime game of the Week for Week 16 with the Texans/Colts, Bears/Packers’ Holiday in…