Feedback on deleting characters past certain level

Given a recent issue where I wanted to delete a character so I could use their name for a different character but found out after a certain level it isn’t available for a while, suggest maybe having a popup that says the character name won’t be available for X-number of days after deletion along with the confirmation screen.

A pretty niche area, but just something that may come up for those of us who want to switch around names of characters for any number of reasons.