Well its really Dante Basco of course. If you’re too lazy to click the link and watch the interview (Part 1 & 2) then heres the rundown.
-he IS going to be voicing a character in LoK
-he IS NOT playing Zuko though. So be prepared to hear that voice coming from someone else
-his character (whoever it is) WILL be a part of the finale and maybe an episode or 2 leading up to the finale.
So who could he be playing? Because they wouldnt put someone like him in an unimportant role. What do you think?