Reinsert previously deleted post in current thread

[usernamestring]

Can something like this be implemented? Fetching all posts that were deleted before opening a thread, looking for them in their respective archiver (if any) and replace them in their original position within the current thread?

I'd also like to know if there's a way to keep different thread sorting for paged and catalog modes, I prefer to keep paged mode sorted by bump order and catalog mode sorted by creation date. If it's not possible then at least a keybind to quickly toggle sort ordering would be nice.