Character banner re-runs have recently become pretty common in the world of Genshin Impact. A recent leak revealed that players might get the chance to pull for the fan-favourite Xiao again.
The addition of a new character is probably the most exciting thing a casual Genshin Impact player is looking forward to, especially in the latter stages of the game when there aren't as many quests and events to enjoy.
Since his release during the Lantern Rite event, Xiao has certainly become one of the fan-favorite characters in Genshin Impact. He is one of the strongest characters in the game right now and probably the strongest DPS in the game alongside Eula and Ganyu. Xao is an Anemo Polearm character bow he is currently one of the most important characters in the game.
An interesting leak on Reddit has apparently revealed that at the moment, Xiao's re-run is scheduled to be released after 2.3, but these leaks should be taken with a grain of salt. This would mean that she could be released as the first or second banner character of update 2.4 should drop around January 5, 2022.
The leak was posted around a month ago and it correctly predicted all of the characters in the upcoming update 2.3 including the Albedo/Eula double banner which is even more impressive.
Yae Miko is another character mentioned in the leak and she's already become one of the fan-favorite characters in Genshin Impact. She has already made two appearances in the last two update previews (2.0 and 2.1) and according to the recent live stream, she will be the main character that takes us through the second part of Inazuma.