Moving threads instead of just deleting them

This is starting to get annoying for me. Some people don't know which thread to post a certain topic in. I guess it's nice when you tell us AFTER deleting the thread where better to post it.

However, this is a HUGE problem for people who go into detail about a problem, get feed back and need more elaborating but the post is deleted.

I'd figure it would be easy to implement something to, idk, a post to a thread that you mention in the deletion message instead of deleting it completely.

For those posts even moderators aren't sure about where it should go, that's when deletion should come into play.