I wish this had some sort of logging system and I would be allowed to control which saves I wanted removed.
example, I load up the save called Lobby, and then a deathmatch map called Map. I would want this add-on to remove "Map" but keep "Lobby". It would also be nice if Badspot implemented a feature similar to this (just logs which saves are loaded so that you wont have to clear all of the bricks if you just want one save deleted)