I don't know if you noticed lately, but they're getting some pretty interesting students at the Salvatore School.

[And that's all she's really going to give him. As much as she thinks Jack can take care of himself to an extent, he's also very trusting, and she doesn't know what kind of witch Ezra is yet.

She's not going to out him to an interested party, no matter how much she may tentatively trust them.]

Care didn't provide very many details.