As a moderator, sometimes it's nice to defer a flag but not have it in the mod-queue. There are various reasons, but the simplest is that if the (1) count is static, you kinda gloss over it, but if it disappears today and reappears tomorrow, we're not going to gloss over it as often.

This is particularly useful when **true resolution** of the flag depends on actions from other users. You sometimes need to give people time to act on a comment the moderator left before truly resolving the situation. 

So, can we have a way to delay a flag for N hours?