No Kid Icarus- I do not think it would sell incredibly well... alot of the original fans are not even into gaming anymore
I am thinking they are doing DK, or a New IP... Raven Blade would be cool, but I think Monolith is covering the 1st Party RPG at the moment.
DK has always been very graphic intensive(DKC set a new bar imo, and competed with PS1 graphics) DK64 had some of best visuals the N64 had to offer and I do not see why the Wii version would be any different- Retro would be up to the task.
End of 2009 Predictions (Set, January 1st 2009)
Wii- 72 million 3rd Year Peak, better slate of releases
360- 37 million Should trend down slightly after 3rd year peak
PS3- 29 million Sales should pick up next year, 3rd year peak and price cut