Not in the least is it decided yet. Through 5 weeks of sales, SSBB is only 400-500K behind MKWii without any Others sales data. Also, If you compare weekly numbers, the US numbers are ahead every week so far for Smash, and Japan is fairly even, so unless MKWii is ahead in Europe by the same amount it is behind in America, then it will be a long time before it really outsells Smash.
I think MKWii will outsell Smash in the long run, but It won't be decided for quite some time.








