Well we don't know enough about it yet, you may be able to play 2 player games using the pads instead of the TV.
They'd most likely be relatively simple games like the "Othello" game shown in last year's E3 demo for example, or certain 2D games like NSMBU. I highly doubt we'll be able to play games like Call of Duty exclusively on the small screen when using two tablet gamepads simultaneously, but if that somehow turns out to be true, it would then become a HUGE selling point of the system.
On 2/24/13, MB1025 said:
You know I was always wondering why no one ever used the dollar sign for $ony, but then I realized they have no money so it would be pointless.