Yes im satisfied, he has god like speed now, he's able to teleport himself, other objects as well which makes him op in some situations. Chakra blade & to top it off, That perfect susano with wings XD
He will probably awaken the other when he gets close enough to the moon.
It isn't totally impossible...more possible if you ask me.
I just know he'll awaken another one because Obito foreshadowed it in the Kamui Dimension.
It should be when Naruto gets the tailed beast, because if Sauce does get the other eye then Sasuke would be undoubtedly stronger.
Depending on his abilities. I have a premise on the reason on his seeming imbalance though. I don't think he will awaken the other eye though seeing how Kishimoto paralleled him with Naruto if he gained another rinnengan then it would probably put him above Naruto
So far he has a very fast PS
His speed has drastically increased
He has a set area space manipulation ability
Thats pretty much all he has revealed so we are missing most of his arsenal