Matt Leinart, who is looking for an opportunity to fight for a starting job, still hopes to prove he's not a bust.
Leinart was Houston's third-string quarterback last season.
"Houston helped me get my confidence back, being around great coaches and a great team," said Leinart, was the 10th overall pick by the Cardinals in 2006.
"I am not going to give up. I am not going to say it has been unfair, but I am just hoping for the opportunity to come."
Leinart Hopes To Prove He's Not A Bust