Which David wants it more — and what to do with the "wants it more" factor?

From an in-depth analysis of tonight's "American Idol" finale:

David Cook:

• He's okay with it if the prize goes to someone else - which makes voters feel less manipulated.
• A sense of neediness - if not outright desperation - is a key draw in contests like this to begin with.

David Archuleta:

• Plus: From the petrified look on his face at every single elimination round you can tell Archuleta clearly wants it more than Cook. In fact, he wants it more than anyone in "Idol" history.
• Minus: It's scary how much this kid wants it, even scarier if you speculate on what could be the real reason. You get the idea if David A. doesn't get it, that overbearing dad of his will never let him hear the end of it.

This is a complicated problem. I'm putting to the side my actual musical preference for Cook. I'm thinking about which contestant will be better off winning. Now, I think the producers want David Cook to win, because: 1. He's like Chris Daughtrey, who lost in Season 5 but has sold way more music than last season's winner, and 2. They hate Archuleta's very stage-daddy dad. But Daughtrey probably did better by losing, since it's hard enough to seem like a rocker when you've got an association with "American Idol," so Cook benefits by losing. But maybe losing is an even greater benefit for Archuleta. He needs to grow up, mature, get beyond his twerpy teeniboppitude. Nah. Let the little kid win.

ADDED: Here's some info about tonight's show. Each David will sing 3 songs: 1. chosen by Clive Davis (former chairman of Sony BMG), 2. online poll choice, and 3. singer's choice.

[Producer Nigel] Lythgoe also hinted at some kind of duet videos that will air during the finale that may include a top pop star using technology to perform alongside a dead legend.

The show pulled off a similar stunt last year by superimposing Elvis Presley's face onto an Elvis lookalike who sang along with Celine Dion.

No, what I want te see is a dead legend performing with the contestants. Since the female contestants are all gone, bring in the femininity with reanimated divas! I want to see Janis Joplin sing "Piece of My Heart" with David Cook and, for David Archuleta, Judy Garland and "Somewhere Over the Rainbow."