Regarding your first point, I can't imagine the rest of the Arsenal team (collectively) urging Sczezny to deliberately foul Robben and give away a penalty. When the dust has settled, it will be Sczezny who cops the suspension- not the rest of the team. In my suggestion, the punishment for the...
Alternatively, how about teams being allowed to substitute players sent off so that only the offender is punished (with a ban etc) rather than the rest of the team, the fans and the TV viewers (in certain cases) It is supposed to be entertainment and, as several posters have agreed, this game...