I understand that some players have higher potential than others, but how does one determine how much potential a given player has? Like Edward Salcedo. I agree that he has a lot of potential, but, given the fact that he has struggled, how did we come to the conclusion of how much potential he has? Why do we feel that he could be better than say Pastornicky, when Pastornicky is producing better numbers at a higher level (albeit at an older age, but still)?