Rubbish. Possession in T11 means nothing. I've played against teams who have supporters 'helping' them and they have had way more possession and yet I won. And this has happened numerous times. The best one was a game I didn't watch and my opponent who had a slightly better team than me had 5 friends watching and he had 65% possession but I beat him 4-1!!!!

So supporters at games and possession mean nothing.