How good is your ball control? You make it others difficult to disconnect you from the ball?
How would you evaluate your stamina? You're able to support your team with the willingness to run an entire and exhausting game?
How good are you at scoring goals?
If you pass the ball or cross, does the pass arrive at it's target?
How do you evaluate your ability to turn a set-play into a really good chance or even a goal.
How about your skills covering a particular opponent?