What nonsense. The stats assume everyone gets equal oppurtunity.. which isnt true... An opener obviously has more oppurtunities to score 50s then lets say a no 6 batsman. Also the openeing bowler will probably give less runs that the ones bowling the middle and end overs... Its about a individual players effect on the game. For example a lot of Mumbai Indian players are at the top half of the charts but the team is languishing at the bottom half...