Dec 16, 2012; Glendale, AZ, USA; Dec. 16, 2012; Glendale, AZ, USA: Detroit Lions head coach Jim Schwartz on the sidelines in the fourth quarter against the Arizona Cardinals at University of Phoenix Stadium. The Cardinals defeated the Lions 38-10. Mandatory Credit: Mark J. Rebilas-Imagn Images; Mandatory Credit: Mark J. Rebilas-Imagn Images