Goku, first appearing in Yūyūki, an obscure famicom game, is a very popular request for the game.
Do People Want Him?Edit
Goku is a very popular request for the game, especially on Miiverse. He's probably one of the most requested characters at this point.
Does He Have a Chance?Edit
Sakurai clearly hears our pleas, so yes, Goku has a chance.