Hockey
Click on the players name and you will magically be whisked away to a page detailing that players past statistics, as well as his current stats for the season. This should give you an opportunity to see if he should continue to perform at his current level, or if he is under/over achieving.
Also, check out how his team is doing and who is on his team as well. Just like in football, just cause you got a great reciever, doesn't mean his shitty quarterback is gonna give him sweet stats for the year.
Also, I vote you don't change what you are doing cause you are kicking ass right now!!!