Taking that as indication to continue, the elder Zuko goes on. "I can't offer any immediate solutions, but I have faith in Korra and Aang. Until they find a way out of this mess, we need to be there to support them, just as we have before."

Aang must be thrown off about this whole situation just as much as any of them; he's just a little better at hiding it. As for Korra, with the disappearance of a lot of people like Lin and Tenzin, who she'd come to rely on, she'd need the help more than ever.

"As for our own situation... The offer of shelter still stands. And, if and when the spirit barrier disperses, I can offer you the Fire Nation's full protection. Being careful about your identity is important, but there's no reason you or Uncle should need to live on the streets."