Playoffs or not, Carson Palmer has proved his future worth as Arizona Cardinals quarterback
Dec 27, 2013, 4:04 AM
| Updated: 6:22 am
When the season ends, Carson Palmer might still be searching for his first NFL playoff victory.
But here is what he has proved in his first year with the Cardinals: He is neither vain nor soft. He does not fit the stereotype attached to most high-profile quarterbacks from the University of Southern California.
