This screenshot:
http://s1071.photobucket.com/albums/u515/ChewyNutCluster/?action=view¤t=Halo4.jpg
pretty much confirms what I speculated in an earlier thread. There IS a new scoring system. Look at the medals up in the right hand corner. The one(possibly a headshot medal) and the assist medal have a #5 next to them.
This implies that there IS a new scoring system in place, but doesn’t mean anything concrete. I believe it may be a new gametype in which medals and such give you a certain amount of points. For example, in the screenshot I posted, the player gained 10 points for his team, 5 for a headshot, and 5 for an assist.
Discuss what you think…