There is nothing wrong with your goalie, I disagree with other people. You might just remove the blue arrow of your defensive players and you all set. However, look out for all the opponents with wings, like 4-2-2-2 or 4-5-1v or butterfly...these three formations have enough defend to stop your two STs and wings, and their wings and STs can tear you away apart. Especially, the 4-5-1v, don't underestimate the alone striker, he has a very strong support from the wings (specially, none of your player mark them)...that consider three STs to me.