Good thing no one, at this point, has to worry about playing Halo or Killzone on a Nintendo home console.
Or the Wii-remote/nunchuck combo that is so key/mouse like, it hurts, but in a good way. Key/Mouse > Wii-remote/Nun > Dual Analog That's not even considering how the screen controller will work with FPS. The one thing that sucks with the remote/chuck deal is sniping... The screen controller is like a sniper rifle scope IRL.For simple action type games, a thumbstick like that is fine, but for really precise control, you simply need a bigger thumbstick...
Also:
Combo! Dual analogs plus more!
The control was pretty good in some Wii FPS games. The online infrastructure and graphics scale was what hampered the genre on the platform (PC heavy genre - hard to scale down that far). Besides, the genre needed some serious hampering. There's so much brown-down mediocre crap it's sickening.