Not every roster decision has to make perfect sense in September, when the minor-league season is winding down and 25-man limits don't apply. Still, Scott White has an idea which prospects will and won't contribute.
We've seen a number of hitters far exceed our expectations this year, and some of those performances will ultimately stick. Then again, some won't. Our Scott White still has reservations about these eight.
Is now the time to buy low on Jake Arrieta? We’ll also tell you about Derek Law replacing Mark Melancon in San Francisco, hitters who are off to surprisingly awesome starts and pitchers you can add to your roster.