OKAY. So, if you paid attention, Ozai 'died' during the zombie event *coughcough*. But not really. Since he's a magnificent bastard, he's planning something big and here is his next phase.
So
what is he going to do? Disguise himself as someone else (a Chinese businessman named Chang Yü to be exact) and re-introduce himself to do 'research'. He's done a lot to make sure everyone thinks he's dead, including throwing someone else to zombies and having a group of Dai Li follow him around. He's cut his hair and shaved his beard off (though, since he never did that in canon, I can't find a picture of it). He's also told the Dai Li if anyone from the community shows up, to brainwash them into thinking that he was someone else.
However, I want to make something clear:
I do not want anyone (short of meeting him face to face) think that he's Ozai since he's not going to give any indication in his post that he is. (IC knowledg=/=OOC knowledge after all.) I hope that's okay with everyone since...it would kind of defy the point of doing it at all if everyone figured it out right away.
So yeah...I just wanted to make that clear before I went ahead with that.