I agree with you Rémy.
Players, being member of a CC, apologise time to time because they did not pay enough attention to the tiers requirement, before they entered in the tournament.
Some do not know enough about the importance to pay attention to this requirement, before to enter in a tournament. They automatically enter in a tournament to just improve their avg, not to win the credit gived to the winner.
It seem an excellent idea to just put a yellow or red warning graphic picture on their wall. to bring them a message that flash on their wall. And at the third warning you can see if player is voluntarily badly intentioned
Excellent graphic work....again.
Donald