Perfection doesn't exist.
Every player wants to be as complete as possible and goals for a central midfielder are very important.
There is no rule that says a footballer needs to be 'this high' and 'this wide.'
If you win without sacrifice you enjoy it but it's more satisfying when you have struggled.
My father has made a museum with my cuttings and photographs.
You have different sorts of people in life, so why should it be any different in football?