The leaker is saying that after Childe's 2.2 rerun there's going to be a new banner type after 2.3 containing both characters and weapons?
The banner will contain characters that have already gone through 2 reruns (e.g. Childe) and it will have a similar mechanic to the Epitomised Path for the weapon banner currently. So these characters will no longer appear in the regular limited banner.
Not sure if anyone has uploaded this so I'm gonna put this here first.
Edit: if this is proven to be untrue please do comment here! thank you
Edit edit: here are some of the comments, screengrab is obtained from the NGA post I saw:
important points: the banner might only be put in place when there's at least 2 characters who've had 2 reruns. Possibly new currency but unconfirmed as of posting.
Once again please take this with a HUGE BAG of salt !! that is what I'm doing too
Edit edit edit:I finally found the original Tieba thread here
https://tieba.baidu.com/p/7566559050