2. more 3rd party support
3. games like gears of war, rainbow 6, etc..
4. option to have blue light on/off
5. cheaper VC games
6. 720p support
7. more M games, not that M games are always goods, but they just need more, they have a lot of T and E, so why not have M. It wouldn't hurt.
8. better online community.
well it's still early on gonig for wii, hopefully the wii will get the possible stuff in that list