Are there any New ideas / interest in this Post?
There could be a Recycling Bin with the Logos Logo on it next to the "Help" icon. When Clicked it could present a drop down menu similar to the Layout Menu, showing you snapshots of all the recent changes you've made (like the Layout Menu :), only Pertaining to Deletions (Highly modifiable Idea as to what will actually show up in this menu). When clicked, it could ask you "Are You Sure You Want To Rollback To this Point? Yes or No (buttons)". When selecting yes, the changes from that snapshot could be "Rolled Back" and reimplemented. :)