I am not sure if this has been requested before or not but I would really like to have the ability to name my saved games. I usually try to run many styles at once and end up forgetting what save is what. Since the different styles of play are needed for different achievements, this is a killer if you load the wrong game and do the wrong thing. The only way to be sure is to try and look at the skills that your player has and going through multiple saves to find the right one is a huge waste of time that really turns me off to the games that don't offer named saves.
Yes, I would love this. I also want to remove the limit on number of saved games, because having at least one save per mission for multiple playstyles adds up.