Posted by: cheeeeeeeeezits
Assuming that Bungie does not remove emblems from Halo: Reach (I don't see why they would, it's a unique feature that is very familiar in Halo multiplayer), I have an idea that could further customize your emblem and show off some of your multiplayer achievements.
When you get a medal in ranked online matchmaking and it is unlocked in your medal chest, you can use it as the picture of your emblem! For example, if you get a extermination in a game of ranked team slayer, you can later change your emblem to the red extermination skull, or if you get a awesome killtacular, you can use 5 stars as your emblem.
The reason it would only be applicable for ranked MM is to prevent people from cheating or bragging about a killionaire that they really got spawn-killing in Grifball.
Another idea is to have it unlocked when you achieve a certain number of the medals, such as a ninja emblem when you get 500 assassinations.
I know this is kind of a small and insignificant idea, but I thought it might be kind of cool to be able to show off what you've accomplished in online matchmaking. Thoughts?
I think the assassin/beatdown/etc. medals would be cool, except put them on your breastplate like combat medals.