Nintendo only makes good games under adversity. I sincerely hope they fuck up their current moment, because they'll make some amazing games if they do.
Banjo being back would be fine Banjo being not back would be fine too
Just let the next one be actually fun to play, like Remix or Melee or P+ or even Ult/Sm4sh before the final overpowered DLC picks that trash the composition of the locals