If Nintendo ever decides to release a game where you can use two Game Pads, which one would be the first? I really want to see a Four Swords Adventure sequel (not remake...). Maybe two player co-op online? Zelda doesn't require too much precision than Mario games so minimal lag won't affect it too much. And Zelda isn't a typical social gathering game but for gaming geeks and regulars so online would be more suitable.

Four Swords 2 would be really awesome!

The hypothetical of this thread will never happen. If anything, nintendo will ditch the gamepad.

My guess is next year nintendo will drop the gamepad from the wii u sku and replace it with a regular pro controller and then drop the price of the console down to 200-250.

Wow, somebody hates Nintendo.

I'm excited for if or when they ever decide to implement the second Gamepad!  So you can only speak for yourself.

 Mario Kart 8 , no more split-screen

Basically, yes.  They arent using the gamepad for any kind of relevent gameplay experience.  Right now, there isnt game made or a game being made that makes you say, this is what the gamepad is for.

i can see nintendo looking at this and thinking they need to cut the price of their console to compete, and that can easily be done by removing one of the more expensive pieces of tech in the console, the gamepad.  If it isnt adding to the experience why keep it?  Thats my guess anyway, and i think that is what iwata was thinking when he said he would evaluate the direction of the wii u after this holiday season.

the smarter thing would be to actually make games that use the gamepad, but I dont nintendo has any idea how to do that...

nintendo made a lot of mistakes on the wii u.  How they went from the wii to the wii u is beyond me.  Its like they dont have any direction in that company.  

A game like Advance Wars could be cool...

I can see it being wii play.

An open world co-op Zelda. Link & Shadow link.

Wario Ware U