Removal Of Skill Based Matchmaking In Advanced Warfare

Skill based matchmaking is a broken mechanic that is supposedly there to tag players of equal skill level to one another. However it is counter productive as it creates imbalanced lobbies resulting in unplayable lag issues. This is due to the server putting players from all over the world to play in a single game together, therefore creating unrealistic real time gameplay, ie lag, 1 second behind other players, shoot first die first and rubber banding. Treyarch took it out of BO2, so why is it here?