I think there should be a thread where we try and predict the next third party Wii million sellers. Well, I'll start here for now:
Likely Million Seller Candidates -
Guitar Hero: Metallica (I already noticed on Sunday that tons of Wii copies were being sold and afterall the brand is strongest on Wii.
EA Sports Active, Tiger Woods , Grand Slam Tennis EA Sports Active is already a Wii top seller at GameStop's website and it looks like a great follow-up and alternative to Wii Fit. EA is most likely to going to market the shit out of it along with its Motion + software, and if EA releases the Motion+ bundle for Grand Slam or Tiger in NA, as they are in the UK, then I expect those games to sell well from the get go, maybe even frontloaded, as opposed to selling well over the course of time.
Harry Potter and the Half Blood Prince I'm honestly expecting to this game being huge on the Wii. Comparitively selling much better than other versions. The Wii's install base is huge and I'm sure there's a good chunk of the Harry Potter demographic that own it and will pick the game up.
Mario & Sonic: Winter GamesOkay, it's currently slated for December at GameStop's site but we all know it's going to be huge, probably even bigger than the Summer Olympics games due to the increase in the console's install base and the crossover brand becoming stronger.