Conversation so far:
What happened to Kurt Warner in the 2009 season?
Kurt Warner announced his desire to return to the Cardinals for the 2009 season.
Why did Kurt Warner want to return?
The Cardinals offered him a two-year contract worth around $20 million but Warner was looking for a contract that would pay him about $14 million a year.
Did Kurt Warner get the contract for $14 million a year?
The Cardinals and Kurt Warner could not come to an agreement.

Question: How did he perform that season?
Self-contained rewrite: How did Kurt Warner perform that 2009 season?