OZ IS JUST ALL SORTS OF DUBIOUS ABOUT IT. Because he trusts Yuri! Yuri is someone he really looks up to in terms of being a really smart, assured, competent adult. Yuri is cool and Yuri also cares about him but also THIS IS VINCENT. Aaand Oz doesn't trust Vincent at all. So while on the one hand he's sure that Yuri knows what he's doing and Yuri can handle himself, he really really doesn't want to see Vincent mess with or do something awful to him. The real kicker though is that Oz knows it's not his place and more than that he knows that he doesn't really have much power to say one way or another. It bothers him and he's going to worry a lot more about Yuri now, but unless something comes up again he's not going to talk about it.

Put the rest of the Vesperia cast onto teams.