While he and Lily aren't on the same team, they would have a shared interest in the beacon, maybe if we have them intersect before they get divided into teams they could get the ball rolling on discussing that? She's going to be roving Taravast soaking it all in so it sounds like there'd be potential to meet.

Wrath and Zuko are both going to be poisoned teammates and I'd love to work out something sneaky and collaborative with sorting that out, he's also going to be sneaking around a fair bit so - room to creep around!