I guess i should point out that whenever a rule gets broken, speculation suddenly goes nuts with characters that also break that rule being the next addition or potentially all the following characters also break that rule which IIRC has never happened that consistently.
Like, Banjo is a western third party but so far he is the only one that broke that rule. We have yet to see another character to also break the rule and we only have 5 attempts to see if it happens again (GIB BANDICOOT!)
We get a highly requested character from a ballow and then people think we will get everything that had ballot popularity. Except, that only really applied to K.Rool and the Belmonts (plus a few echoes). DLC had nothing related to ballot.
And now we have the same song with spirit promotions. We are probably getting one or two promotions besides Min Min, so don't expect the whole Fighter's Pass to be purely promotions. It will save you from the inevitable dissapointment (Because salt and dissapointment are the only sure things you can expect in a smash reveal)