I've noticed that when you check your stats for more than one character, it separates all of their stats individually. I think it would be a great idea to have a category for your lifetime stats, practically telling you everything you've done on Destiny with all characters since the beginning you've started playing, regardless if that character is deleted too. Sometimes you would like to figure out your total playtime, but you might have 3 characters, so instead of checking them separately and then doing the math, have a category for mixed stats.