especially the one checked for the first penalty who acted as if he had been knocked out, he went down and stayed totally still but afew mins later was up and running around, still think that was a full body and arms save.
Or VAR gets used, if a foul was committed the player gets a red card but if a player was play acting the player who would have been sent off gets one free kick to the offending players haw maws. It would certainly stop play acting.