Super Smash Bros. Wii U and 3DS Discussion

I wonder why they cant release the core game, and lets say they have a few character they want to tweak, or add later, have them as DLC? They could patch any imbalances in the game, and add more characters (maybe have events asking which character fans want the most and add it if possible?). Most other game take advantage of DLC. People would definitely love free DLC character, and you know most people would buy them too (yes, they make make a big fuss and rage on the internet, but they would probably buy it, if only not to be left out).

clearly there are probably flaws.