It seemes to be easy to sabotage peoples games, invade their games just to disturb, like this player 5097 was constantly comming into my game inviting offline players so I couldnt start, once he even started a game with…me against me! I know some tricks out there are very happy hearing this happened to me…but hey…could happened to you aswell!
Be ready or be gone, I say! True statement sir.
Moved to Development. When hosting custom games you already have somewhat more control of the match roster, but this can be improved much further, with the ability to block players etc.