Titans offensive coordinator Norm Chow is a candidate to be the next head coach of the Arizona Cardinals, who fired Dennis Green on Monday. Titans Coach Jeff Fisher confirmed Monday night that the Cardinals had contacted the Titans to request permission to speak with Chow but had no other comment. Chow, who just finished his second season with Tennessee, coached Cardinals quarterback Matt Leinart at Southern Cal, and his handling of rookie quarterback Vince Young this season has earned him national recognition.