When I play a game for any length of time, I tend to get attached to the character. This only really applies to characters that I've created, named, and customized. If I'm playing a Mario game, I don't care nearly as much as an RPG or an MMO where I've battled foes for the weapons and armor that they wear. Eventually, I'll move onto other games and forget about those characters. But what if you could save them, and display them for all to see? Well, Halo 5 players will be treated to that ability.