I'm looking forward to both titles ( i might even buy a Wii just for SSBB) but I think that it's incredibly unrealistic to think that brawl will come any where near GTA in sales, on the PS2 alone GTA : SA sold 6x the times that Super Smash Bros melee on the GC did .
http://vgchartz.com/swlaunch.php?reg1=All&game1=Super+Smash+Bros+Melee+-+GC®2=All&game2=Grand+Theft+Auto%3A+San+Andreas+-+PS2®3=All&game3=&weeks=100
In my mind I can't comprehend a world where SSBB would outsell GTA. GTA is multiplatform for one , with XBOX 360 have the highest attach rate of the 3 and GTA traditionaly being a Playsation title we're guaranteed more sales of this particular GTA than any other in the series possibly 8-13 million in sales ?
GTA isn't the kind of title that has to be delayed because of competiton , infact i'd go as far as to say they could release GTA the day after Final Fantasy and still outsell the SSBB if you compared their sales over a 3 month period.
SSBB will do good but won't selll ike GTA , your forget that the Wii userbase isn't the type to rush into stores and buy the latest exclusive , after Wii sports and Wii Fit much of the Wii userbase is satisfied .
