I actually feel the opposite: I want a way to turn autosaves off entirely. I'm compulsive enough about saving that all they do is get in the way, since they are always at the top of the save list, and the only way to delete them is by exiting the game and going into my Xbox's memory option to manually delete it (with no way of knowing WHICH save is the autosave besides knowing the timestamp).
It would be nice if they could implement both our ideas.
