I think Blizzard should at least add this. When a character is boosted to 90 that there would be a way to tell it was a boosted character and not a leveled character by hand. For example FoS that is character specific or something along these lines. For people who leveled a lot of characters in Vanilla,TBC,WOTLk and so on that they would get a recognition. I think it just sucks that a lot of people worked hard on getting a lot of characters to max level and now a single new guy can purchase each character class and boost him to 90 in no time. All you need is $$$$