Remove the game host names so that it is harder for those searching for a game to cheat in when they have two accounts or know the person hosting the game.
Even better, make matchmaking completely random or disallow players to be matched with the same person multiple times in a day week or month.
I am fed up now of playing against people who clearly have two accounts. It's obvious. I keep reporting these players but some kind of feedback on these reports would also be appreciated.