Teamfight Tactics: Future and New Origins and Classes

Possible Future Origi Abyss/Depths: Fizz, Nautilus, Tahm Kench, and Nami

Ascended: Azir, Nasus, Renekton, Xarath,

Celestial: Bard and Soraka

Berserker: Olaf and Tryndamere

Troll: Trundle

Verdure(Wild seems to be solely animal themed): Maokai, Ivern, and Zyra

Monk : Lee sin, Master Yi, Yorick, Illaoi, Karma and Udyr

Maniac: Shaco, Mundo, and Jhin

Temporal: Ekko and Zilean

Possible Future Classes

Tinkerer/Scientist: Ziggs, Viktor, Heimerdinger,Rumble, and Jayce

Plaguebearer: Singed and Twitch

Spiritualist/Medium: Karma and Illaoi

Rider: Kled and Quinn

Trickster: Leblanc and Shaco

Please suggest new Origins and Classes to be added to the list in the comments below.