So instead of getting facts straight, you step into the lion's den with barbecue sauce to pour on yourself and rock to throw at the lion.
NEVER did I say Jigglypuff has no "right" to be in Smash, and no, I'm not putting quotations to say that she "doesn't have one", I'm putting quotations BECAUSE IT'S A POINT I WAS NEVER ARGUING. Do you ****ing get that now?
As for "not quoting the part about Mewtwo" YOU ****ING EDITED YOUR POST. It was NOT there when I hit the quote button, and it was a point I DID NOT SEE. Anything else you want to say to piss me off more? You're already at a point I want to knock your teeth in.
Actually, I'm glad it wasn't there before; it's nothing but bull****.
Mewtwo was not "dropped" for Lucario; Mewtwo was planned for the game. And just like Jigglypuff, Mewtwo was low priority. The only difference is, when push came to shove, Mewtwo had to scrapped while Jigglypuff could stay. Low priority does not mean "gonna be cut", it means "if they have to be cut, they will be". Jigglypuff was one of the three that were lucky to not have to have been cut.
Aside from that, Lucario's situation now does not match Mewtwo's and Jigglypuff's before. Lucario is STILL a "hot ticket"; it's still being heavily marketed and getting promotion.
And with Mewtwo being more of a "hot ticket", that leaves Jigglypuff in the same problems as it had pre-Brawl.
So yes, when it comes down to it, Mewtwo and Lucario will outprioritize Jigglypuff next go round. At that point, as long as Sakurai doesn't find interest in any of the Unova or Kalos Pokémon, Jiggs should still be able to squeak by barring any time issues that require low priority characters to be scrapped from development (as the case for Brawl).
And no, you can't just assume he's only talking about NEW characters in his statement, that's stupid. Especially since he also says that he looks to Pokémon that are in the anime; ones that are in movies as of recent; ones that will be central to any conversation of Pokémon going forward. What you quoted is just an addition to it, as in it's not enough that a certain Pokémon is getting spotlight, they have to also be unique and be feasible.
Example, in Melee's time, Entei was the "hot ticket" movie Pokémon. But Entei is not suited for Smash due to an improper body type. So regardless of being a recent movie star, he isn't feasible.
And really, if Jigglypuff's history was as strong a point as you think it is, Jigglypuff would not have been low priority at all.
And so it's finally clear to you; I'm not saying Jigglypuff SHOULD be cut. I'm saying that she easily COULD be.