So after "learning" about this, I stand by my point that a team that loses the Championship game should not be eligible to win the AP vote for champion. This is entirely possible, no matter the outcome of the BCS game.
The BCS Championship obviously goes to the team that wins the BCS Championship (man, I feel like I'm talking to a child), and the #1 ranking in the BCS standings. That's not the issue in this topic, however.
Since you prefer we stay on topic, this topic is about the AP Championship, which is not tied to the BCS Championship. The AP can vote however they want to, which is what led to the LSU/USC split championship. USC received the AP vote, while LSU received the BCS championship.
If you'd like to talk more about the BCS process, I suggest you take it to another thread, but since we're all trying to talk about the AP vote, maybe you should stick to that.