How do i beat someone whos probably parking the bus?

I'm thinking on going with shoot on sight and probably going with the most midfielders i can and try to not make my team much worse in overall, its agains a friend and his team is way worse than mine so he said hes going to park the bus and put secret training. Im not sure if hes going to go on camp, but im thinking he might play some variation of 6 defenders and my team is basically designed to play a 433 B.