You save the profile.
no there isnt.
You can play Special ops splitscreen you can also play splitscreen in multiplayer
yes
No you can not
probaly
you are playing anything on black ops.
Call of Duty Black Ops is four player split-screen, and 2 can play split-screen online.
Yes you can!
yes
there is no solution
That's a technical difficulty...... :/
no. sadly the wii is to cheap to support split screen