Ask PG: I keep nearly deleting my comments, fix?

Minor usability quirk. Frequently after I comment on an article I zip up the tree by clicking the parent button off-handedly as I read the comments. This works great until I hit an earlier comment of mine when suddenly the "parent" button is replaced by delete. Ay! No, I don't want to delete that. Thank goodness for confirmation pages. Any chance you could change the order of the buttons on the "Viewing your own contribution" page to, say link | edit | delete | parent or just move the delete button somewhere else entirely and make it red?