One thing I will give the smash community on these boards is that it seems like everyone's major character picks and most supported fighters are characters that actually have highly tangible reasoning for inclusion. Bandana Dee, K Rool, Isaac, Dixie Kong, Ashley, Banjo, Elma, Rayman, Simon Belmont...even Geno, since Sakurai has shown attention to him with Mii costumes and interviews.
What I'm saying is that I admire that everyone is picking reasonable choices for their most supported characters. Thinking of things like popularity, franchise revitalization, timing of most recent games, actual opinions of Sakurai on record, number of prominent roles in the recent games, the Smash ballot etc. I'm not seeing people vying for characters extensively "just because some people like them". Shows how much these boards have grown and matured. I remember when Krystal was the ONLY viable Starfox entry, and when Geno was supported because he was cool, with no other evidence to suggest he could make it. Of course, supporting these characters has ironically earned them more of the spotlight than before in the franchise so I guess it's not farfetched overall.
Using our logical brains, even with bias added in, is helpful for everyone when it comes to speculation.