Special:Badtitle/NS90:Talk:Orphaned/Sandbox/Pages Cut Under the Policy Change/What's a good namespace to stash this in?

I want to take it out of "Orphaned/Sandbox" and put it somewhere we can find it because it's a good reference for recovering things prudepurged by TVT, but it really doesn't belong in the ATT namespace, and I don't want to just dump it in the main namespace. Any suggestions?