okta I can axplain it for you. normaly teams have 2 or 3 DC so most of the times the first ST pass to the other ST becouse he is blocked
at your team he pass the ball to one of the mid filders. and becouse you play throu the flanks they are the ones which get the balls from the ST
i belive you have a very good team and it's very good to get goals from the mid filders