Could the PSP's big Holiday games outsell the DS's?

[09tarheel]

I updated the chart with the most recent sales data. It looks like this week's data could be the nail in the coffin for the PSP in this contest. Grand Theft Auto: Chinatown Wars seemed to be the PSP's other sure hit besides Gran Turismo, but Grand Theft Auto's weak Americas opening makes it seem unlikely. The PSP still has some games with brand recognition, like Little Big Planet, Assassin's Creed: Bloodlines, Jak and Daxter, Teken 6, and Phantasy Star Portable 2 in Japan. But with GTA not doing well basically all of those games would need to perform on the high end of expectations for PSP to have a chance.
So what do you all think, is there is chance for PSP in this contest? If so which games are you expecting to help the PSP out the most? After having a few weeks of sales data in what do people think the final standings will look like (total numbers wise, i.e DS 10 million to PSP 7 million etc.)