User blog comment:Smashman1/Ballon Fighter in SSB4?/@comment-24214574-20141119142622

All characters have been revealed, and I highly doubt that Balloon Fighter is gonna be DLC. You might recall that Villager's ^B is similar to the Balloon Fighter, there's a Balloon Fighter stage, and there's no fighter from Pilotwings but it also has both a Masterpiece and a stage.