Hi, I have been using Roll20 for years and am so thankful for the PC and NPC sheet creation tools. One problem that I consistently run into though is accidentally deleting my work in stat blocks for monsters. The delete button is placed in such a way that when I am on auto pilot I will accidentally click the button instead of the close/stop editing button. To fix this I think adding a pop up that requires you to confirm the delete. In a similar fashion to how you delete campaigns by typing delete. However to make it faster and easier to delete truly unwanted content it could just be a simple confirm and cancel button pop up. Taking it a step further their could additionally be a toggle for this feature in the sheet settings.