That said - ask Treyarch about "things you cannot do w/ the Wii" once you take a gander @ what they ARE doing for COD:Black Ops Wii right now & in the future.
To play devil's advocate in the same post, though.....RB3's total sales on all systems is a pittance compared to what COD moves on 3 consoles + PC in a week. That...and well, Treyarch have a little company called Activision backing them - a 3rd party publisher that actually does have a pretty cozy relationship w/ Nintendo.
GH bought "next gen" features to the Wii before RB did - and in some cases, HMX simply did what VicariousVisions implemented 6-12 months or more prior. Now, if the GH games simply did not suck so much in comparison to RB.....
The loss of further RBN tracks does kinda suck....but I'll post the same statement to fellow Wii owners as I have every other time HMX has (not in my own view, mind you) "screwed us"....the sun will still rise tomorrow.
If potentially 100's, even 1000s of dollars worth of reinvesting in gear, game discs & DLC just to swap RB machines to get what is proportionally way less than half - maybe not even a third - of the available RB content you MIGHT buy....knock yourself out. The economy could use the boost.