Hard to say... it has huge number of versions so it should sell well.
As for multiplatform... that could go anyway too.
Star Wars fans are everywhere who knows how it will play out.
On the one hand you've got Lego Starwars which i *believe* sells best on wii.
On the otherhand the HD consoles just got Soul Calbier which has the tie in characters and likely attracted some Star Wars fans i'd think.
Wii has an advantage in outright content... though without advertising will people know outside of the hardcore? Then again they may advertise the Wii version a bit more due to the more successful it is, the more successful Clone Wars should be.
Though Ps3/360 has the better physics engines and better graphics which the super graphics fans couldn't live without.
It'll probably either go Wii or PS3 for the copies sold crown. (Or DS counting handhelds.)
