I have not spoken to anyone on the topic. [Admittedly. He pauses to think on it for a moment, however, chin in hand. More teachers would be an asset; it's true.
...Hmm. Absolutely not Aramis (Sebastian judges him forever), or Leo (not a pedagogical bone in that man's body). Dorian seems like he'd be educated enough to teach, but someone with that mouth, recommended by Sebastian? No way. Perhaps he could market P.E. and/or a Healing 101 class as something Useful for Korra to teach? He rather thinks Queen Anne might enjoy being a tutor - and more importantly he thinks she might be a competent one - but he can't make suggestions like that about a queen. Constance come back and help him. Art seems responsible and like he has a good head on his shoulders, but what could a police officer teach children specifically? Hell will freeze over before Sebastian voluntarily suggests The Supreme Kai of Time should work together with him. Pearl? She'd be a good candidate, but she already works, attends school and privately tutors the young master. Sebastian isn't about to make suggestions that could potentially cut into time spent on Ciel's education. Hmm. He could probe a bit, at the very least.
(tl;dr: Sebastian takes this too seriously. Any teacher candidate of his suggestion has to be Perfect.)]
However, should anyone prove a good candidate I will be certain to send them your way. [See, he won't waste her time with unfit teachers.]