Pick the one that seems most logical to YOU and roll with it.
If people dont get the meaning and struggle with the basic concept of restoring something to it's original place THEN look at changing it.

I do feel that sometimes you tend to overthink things Debbie. You can't please everyone all the time and neither can you legislate for the unpredictability of your users.
Get your site online at a basic functioning state and then revise,improve and build upon it. Until then all you have is a pet project sat on your server pleasing you.....