'The Legend Of Korra' Book 4 Episode 2 Title Pays Homage To 'Avatar: The Last Airbender' [SPOILERS]: Will Toph Make An Appearance?

As "The Legend of Korra" Book 4 begins, spoilers and speculations on episode 2 have surfaced that has fans very excited.

First, while earlier rumors speculated the episode title to be "The Forgotten Ones," "The Legend of Korra" Book 4 episode 2 will in fact be called "Korra Alone," a slight homage to "Avatar: The Last Airbender."

"An episode from 'Avatar: The Last Airbender' is titled 'Zuko Alone'!" commented Nicky55992 on Avatar the Legend of Korra Online.

"The second episode deals primarily with [Korra]... the story of what happened to her after we last her at the end of Book 3," said co-creator Mike DiMartino during an interview with IGN.

Earlier last month, a clip of "The Legend of Korra" Book 4 was also released that will most likely be shown at the beginning of episode 2.

Another strong rumor is that episode 2 will feature the possible return of Toph, a fan-favorite from "Avatar: The Last Airbender."

Fans already know that the character will at least be mentioned in Book 4 from a full-length trailer released earlier, however, many suspect Korra's time fighting with Earthbenders will lead her to Toph.

"The episode's going to end in the exact same way the trailer did," wrote Robert Rice on Facebook.

Do you think Toph will make a return the same way Zuko did in "The Legend of Korra" Book 4?