Smash Switch 10 most wanted newcomers:

Lu Bu (Warriors representation. That is all.)

Gunvolt (actually drew a moveset up once, out of boredom; albeit gimmicky and potentially OP)

Monster Hunter (y'all know me, right?)

Sylux (Increasing relevancy, plus the blade like nature of their weapon means they could have slashing motions as well as electricity/health absorption)

Decidueye (Recently popular Pokemon that is Grass/Ghost, two types that aren't playable in Smash)

Zoroark (Most realistic Gen V representation)

Rex

Elma (I'd take either or both, with a slight preference towards Rex due to the needless salt his mere consideration has already generated. They both have tons they could bring to the table moveset wise, and IMO that's what matters most)

Vaati (from an unrepresented part of the Zelda series, focused on manipulating floating eye-like glyphs and accompanying magic)

Funky Kong (Kong heavy weapons specialist, pulling out all the other weapons from 64 + his board and biplane)