Who I think the new TFT champs will be
"We’ve added new breakpoints to a few Classes. For...reasons, just don't worry about it ok? Gunslinger 6 ⇒ Gunslingers have a chance to fire 3 additional attacks. Brawler 6 ⇒ All Brawlers gain 1200 extra HP Shapeshifter 6 ⇒ Shapeshifters gain 120% Bonus Health on Transform Blademaster 9 ⇒ Blademasters have a chance to gain 4 extra attacks. (This one is currently possible, good luck)"
We currently have 5 gunslingers (MF, Graves, Trist, Luc, and GP) so we only need one more. Personally, I think the sixth gunslinger might be
with his passive as his innate ability.
We currently have 5 Brawlers (Cho, WW, Voli, Blitz, and Rek'sai) so we only need one more.
seems like he could fit as a Glacial Brawler with his W maybe tied with his passive as his ability.
and
could also be Brawlers.
We currently have 4 Shapeshifters (Gnar, Nid, Elise, Shyv) so with this we actually need two more. The only other "shapeshifter" seems to be
but
technically could be a shapeshifter. Another champ that could be thrown into discussion is 
I don't think we're going to get 3 more blademasters, but the option of 9 will be there for spatula stuff.
Seems like she would fit perfectly as a blademaster, along with
and
.
and
seem less likely but possible.
:)