I think Githzerai are lowkey confirmed due to that hand of a githzerai near the end of their LarPG Panel from Hell. Looking forward to them, I don't think we'd get a tease like that if they didn't mean to implement them. By that logic we could assume they confirmed the Celestials as well, since a ''head of an angel'' also appears in that shot. One can hope.
In the full release I'd love to see Aasimar, Vedalken and if they choose Eladrin to be in the game I also want the Shadar-Kai to be an option (although I'm worried they wouldn't really fit well with the facial expressions that every player character shares, Shadar-Kai aren't really known for their smiles ahd positive outlook on life)
If they choose to put the Aarakocra in the game, they better do it in the Early Access since that race is an unbalanced mess and there really should be playerbase input for them to turn out right. They're gonna be a fickle thing to balance due to them being able to fly over their opponents, gaining massive advantage. Ranger Aarakocra is a sight to behold
