Ookhtan non-Bird Tribes

I tried getting your imput on which humanoid races should become Fleetfeathers several months back somewhere else to no avail. But, I decided to use an approached based upon tribes an color pairs yesterday. Thus, while the humanoid races will still become Fleetfeathers, there'll be other races as well. My non-Human selections are below because humans are meant to be universal. What races could fill in the missing pairs? Obviously, every race/tribe doen't need to have the ability to become Fleetfeathers. Naga appear in green, blue, and black because they're meant to be very low-population creatures, with guardians being benevolentand darks being malevolent. Thus, blue/black still needs its main tribe.

White/blue: Unknown
While/black: Unknown
Blue/black: Dark naga (non-Fleetfeather)
Blue/red: Goblin
Black/red: Demon (non-Fleetfeather)
Black/green: Drider (non-Fleetfeather)
Red/green: Unknown
Red/white: Dwarf
Green/white: Elf
Green/blue: Orochi/Snakefolk, guardian naga (non-Fleetfeather)