[Game mode] Undo command

[Zotty]

I'm Suggesting that there should be a command such as ( /Udho) that can help us undo a holding object when deleted while editing. This problem occurred to me at many times and I bet it happened to others too and it would take time to rewrite the command, set the values and edit from start. So a command similar to /udpo for undoing player objects which is /udho might be usefull
Tell me what you think