You can't get games to require it, especially not as fast as we would want or hope. I do think a lot of developers will deliver it as an option, though, just because it basically fulfills the promise of Wii, that sense of total immersion that was so hoped for but was found lacking
A lot of companies will give it a try, smaller core titles which will test the waters and see the results. It also depends on Wii Sports Resort's adoption rates. That's why games will have to have the option for regular old waggle pretty much through the end of the generation. It's adoption might skew towards core gamers, though, which could lead to a good number of core gamers who utilize it.
Too many variables, but it will definitely see good support.
Monster Hunter: pissing me off since 2010.
