I'm not saying Goroh will be added late, and I'm not saying Goroh would only get in as a clone. I'm not even saying it's most likely Goroh will be added as a clone. I think Goroh would be best as a totally unique character. I'm saying if he were to hypothetically be added late, he would most likely be a clone. And I'm saying this about any non-third-party non-veteran character.
@SSBF
For all the proof we have now, the late in development additions have always been clones, if they were newcomer Nintendo characters. (Dr. Mario, Ganondorf, Falco, Young Link, Pichu, and Roy in Melee, and most likely Wolf and possibly even Toon Link in Brawl). That's what the precedent is already. I assume it's because it's easier to implement and create a clone character instead of a unique one when time is running out, although that is just speculation. I'm not saying this would be exclusive to Goroh, I believe any late addition Nintendo newcomer will be a clone, or a partial-clone.
I'm not sure if this was directed at me, but I never said relevancy had anything to do with being a clone or not.
@Metal
And as for DLC, it's true that Sakurai doesn't have to be limited like before, I'm just guessing he will want to have all the strings tied up and the game released before he adds to the game. You're right though, the DLC situation is new to Sakurai, and I'd like to see his opinions and what actually happens too.