Do you think as fans we get hung up too much on the idea of a 20 goal a season striker? Statistics from the Premier League era are quite interesting: http://hitrowz.com/2013/07/14/the-myth-of-the-20-goal-a-season-forward/
Its a valid point you make, but there is a difference between a 20 goal prem season and a 20 goal all comp season. Our highest scorere that played alomost every minute of every game in every only made double figures.
