Bit of an odd source on this, Matt Wright on twitter alerted me to this info. nick Basically on the USA copyright catalogue website he found 2 episode titles registered by Viacom this year. You can find them by searching for Viacom and searching by date, so it is not that difficult to locate yourself, but here are the 2 links. http://cocatalog.loc.gov/cgi-bin/Pwebrecon.cgi?v1=16&ti=1,16&Search_Arg=korra&Search_Code=FT%2A&CNT=25&PID=qRrDi1uAOPn6hcY7q2Lp3JuAdex&SEQ=20140516230036&SID=1 http://cocatalog.loc.gov/cgi-bin/Pwebrecon.cgi?v1=15&ti=1,15&Search_Arg=korra&Search_Code=FT%2A&CNT=25&PID=qRrDi1uAOPn6hcY7q2Lp3JuAdex&SEQ=20140516230036&SID=1 So this website lists the two episode titles as "201 A Breath of Fresh Air"and "202 Rebirth" Now for us as fans the numbering may seem confusing, why not 301 and 302 as we would call it, but Nick/Viacom deal with Korra in Seasons not Books, and so they consider Book 1 and 2 together as Season 1 while Book 3 and 4 are Season 2, hence these new episode titles being 1 and 2 for season 2. The episode titles also seem to fit the theme of Book 3 Change, A Breath of Fresh Air seems like the perfect title for the opening episode considering how different things will be in the Avatar world with spirits around etc. Rebirth is a simple but intriguing title, the only thing I can think of is that it has something to do with the past Avatars, but I am not sure. Now obviously the titles could have changed between when these were filed and the episodes airing in a few months, but they seem like the real deal, Viacom got these copyrights. The copyright descriptions give no additional information about these episodes, just the number and title. The one doubt I would have about these being the eventual episode titles is that there is no sign of the other 11 episode titles, why just copyright the first two?