User blog comment:Randomphoenix03/Logical Characters for the Super Smash Bros. series/@comment-4115159-20150111202546

1. Goku is Fourth Party. There is little chance of Fourth Parties getting in.

2. whichever kind of game characters are from is irrelevant. Just because he is from a fighting game, doesn't mean he should be in. Wii Fit does not include fighting. Animal crossing does not include fighting. The Game and Watch games do not include fighting. Why would they put in Goku just because his games do?