A though has come to my mind that there is no use for the cooperatiton button after qualification matches. Here is my fun suggestion, what if it turned into a game of chicken. My proposition would be that cooperatition bonuses continue into playoffs in the first 45 seconds. If both teams were to activate the cooperatition button they would each get awarded 3 points. If only one team decides to activate cooperatition then that team would be awarded all 6 points. This would bring a fun element to a unused piece of the game in playoffs.