[Since absolutely none of the workers had looked remotely like a plain old human to him, that warning isn't really needed. He rubs the back of his head vigorously, leaving his hair an even spiker mess than it was.]

Yeah, I... yeah. [He already knows she'd do anything to keep the Sanctuary, and the Abnormals living there, safe.] Magnus, I just... how sure are you that the Ringmaster will be able to do what she promises? I mean, you're kind of taking a lot on faith here.

[He's definitely interested in coming on board, if only to keep an eye on her, but the prospect of turning into an Abnormal... again... and probably permanently this time... he's not a big fan of that.]