Ive been curious on what constitutes as "pro". I think experience would sum it up overall because there are many different ways people tend to play. For example some may be good at supporting the team while others are better at calling the shots, or someone may be highly aware and a strategic thinker to themselves but make mistakes despite their knowledge of everything in the game; some are faster than others, and things happen that you can see but not prevent. In other words situations may arise where being "pro" has nothing to do with it. What would your opinions be?