"if there is a wii sports 2 i would like them to put some more options such as...night time bowling or daytime, single or doubles in tennis, and things like that "
Thats some great creative thinking there dude! I love it! Simple to implement from a development standpoint aswell.
You made me think of downhill skii'ing too.. I mean think of how boxing is controlled and both hands move independantly, Apply that to two ski poles and give us some hills! :P