Sort by ID (descending)
The sort of issues allows creation date, modify date and others, but not by the issue ID. I'd like to be able to sort by ID (descending), because it helps to notice new things.
Use case: an old issue from project A is moved to project B. It is created with the new ID, but it is sorted in the middle of old issues in the project B. That's more than unexpected and there's nothing one can do about it (the sort by modify date is useless when one wants to sort by ID, thus have semi-consistent view on the filled issues).