Thinking back to the "world where Nintendo owns all the 3rd parties in smash" trend that's been taking the here's the keys roster thread by storm
In this world, when the rare buyout occurred, Nintendo kept Banjo, but the rest of rare is still with xbox.
As established by
Otoad64
's rules, the game timelines are mostly the same. We still only get a handful of Banjo games post-buyout. Including Nuts & Bolts.
And because of the timeline changes, the blame would be put on Nintendo. Not Microsoft. Not Rare. The greedy Nintendo STOLE Banjo from their rightful owners! They don't deserve Banjo! Banjo would thrive on Xbox! They HATE Banjo!
The fans would still call for banjo to be "brought home" in this timeline, though in this case, what's seen as "home" is different.
What I'm getting at here, is that in a world like this, banjo would probably never join smash, atleast through the fighter vote. Maybe he can sneak in during Melee before the fandom really gets mad, but I don't see the majority of banjo fans of this timeline wanting their bear to be in any part of Nintendo's crossover.
Honestly, I can imagine the DK fans trying to lump themselves into the banjo fan anger, even though they have things pretty good in comparison to BK