Obvious cheating/exploiting whatever you want to call it. When someone calls down twenty-eleven stratagems in a matter of seconds. And we can't even report it?
The report function is not working due to it being linked to the psn account of the players. And as we all know, we don't want that to be mandatory. Is it okay to not have a report feature? Nope Could they use something else? Maybe However, you can still block players you don't want to play with. And that is enough most of the time.