Debate prediction: McCain will channel Carter, Obama will channel Reagan

I think tomorrow is make or break night, and here's how I think it's going to shape up: McCain will go negative to the max.
I think he believes it's his only shot at getting everyone's attention off the economy. Besides, he's a risk-taker by nature, and his default impulse when under stress is to double down on his bet.
His problem, of course, is that while his favorite game is craps, Obama's favorite game is poker. Obama is lying in wait for him.
To switch images, Obama will be the matador and McCain will be the bull. Whenever McCain brings up Ayers or Rev. Wright, Obama will say, "There you go again," as Ronald Reagan did when debating Jimmy Carter, and then turn the conversation back to the economy.
After tomorrow, Obama's lead will be in the double digits.