In case the football gods are listening, here is the remedy for the dives and the guys that fall on the pitch as if they were shot by a sniper, rolling in pain, punching the grass but they start running like a gazelle the second they enter the game again: As soon as one of these scenarios happen, the ref goes to the guy and says "Listen, your health is the most important thing to us and you look like you are in a lot of pain. We will have you sit on your bench now for 30 minutes, examine you to the best of our ability and make sure you are OK. We cannot risk any complications. Sure, you will leave your team a man (!) short for half an hour, but that is a risk we are willing to take, so long as you are OK"
I am telling you, no more faking or punching the grass