He started out with an illegal formation (disguise maybe?) then he changed it to 5-2-1-2 and did brilliant against 3W and no DMC. Why the other dude plays 3W when he won 3-0 1st leg? Maybe because he was over confident and thought the opponent gave up? Either way, I only play 3W against rubbish illegal teams and only when i'm watching so I can adjust. 3DC is way better even if they use the butterfly.