Quarterback Robert Griffin III became a Heisman Trophy winner under Briles in 2011 .
The Bears won Big 12 championships in 2013 and ' 14 , nearly reaching the first College Football Playoff .
Quarterback Robert Griffin III became a Heisman Trophy winner under Briles in 2011 and the Bears won Big 12 championships in 2013 and ' 14 , nearly reaching the first College Football Playoff .