Finishing the game on the Pro difficulty is not hard at all. The very best solution to winning matches is to direct your team to one side and you go to the opposite side. Keep your eye on the other team to see which way they go off the break. If they go left, you go right. If they go right, you go left. Keep firing while you flank your way around the side towards their flag. I did every match like this, except the 1vs1 matches and so on. Very simple and straightforward. Check out the YouTube vid for more help. This is exactly how i finished the game. Happy Gaming!