So if you were the game director, which series would be overrepped?
For me, Donkey Kong and Pokémon.
Mario, Pokemon, Zelda and Kirby, but with some tweaks which I think still make sense:
Dr. Mario swapped for Captain Toad the more recent Mario puzzle game protagonist, Rosalina swapped for Waluigi because...well I just prefer him.
Pichu swapped for Eevee(with Umbreon and Espeon repping Gen 2 in the moveset) and Puff swapped for Meowth(with Aloan Meowth alt repping Sun and Moon)
Link: Botw, Zelda: ALBW, Ganondorf: OoT, Toon Link: WW, Impa: HW, Tingle: His own games but used the WW one for a 3D model, Vaati: MC/FSA, Ghirahim: SS, Midna: TP and Skull Kid: MM. Lots of representation of the different games.
Kirby: Dee completes the quad, Gooey was once upon a time player 2, Marx is a very popular villain, Dark Matter seems to be THE villain, Daroach is a popular antagonist, Fluff doesn't get enough luff and Adeleine has been missing for so long let's just revive her too.