Ok, first you seem to mix best with sells the most and while Smash has a shot at the latter it will be a tall order for it to be better (taking average opinions as some people will like fighters better and thus prefer it) than SMG.
Second, good job trying to take John's job, as your predictions are indeed rather nutty (20 millions worldwide is more than any GTA or GT game and more than twice as much as any previous smash game).
Third, "never" is a long time, and I would ask you if you expect Brawl to sell 30k a week in 10 or 20 years but I see you didn't precise a time frame for the 30k sales so as long as it sells more than 30k then that prediction is fulfilled as barring all buyers save 29,999 returning the game you will always have 30k worldwide sales. It is not a very John Lucas like prediction though.
EDIT: 100th post: watch out Soriku I am coming after you. j/k
"I do not suffer from insanity, I enjoy every minute of it"
