One of my favorite days of the year is the day I open my mailbox and see a cardboard box just big enough to hold the Baseball America Prospect Handbook. The first thing I do is read each of the 30 capsules about the Twins prospects. Then I proceed to read each of the other 870 reports in the book, usually a few times. This year they added a new feature: the BA Grade along with the Risk Factor. Essentially, it makes it possible to compare all 900 prospects. If you want a general ...