All Star cast from the past three seasons?

On a binge and realised that Season 15 kind of makes a break in the casts of the show and we haven't seen any previous artists come on which got me thinking...if they were to do an All Star season from just the past three seasons (no winners included) who would they bring back?

This would be my cast of 12:

S15

Freddie Jon Mesa Charlene Jenna

S16

Anthony Tex Cat Pony Lucy

S17

Isnard Luka Seth Kyra

And a backup for each season who wont win but be good TV:

Bryan (S15) Jade (S16) Boushee (S17)