After the end of the minor league regular season, teams identify a group of prospects who will head out to Arizona for another round of action. The Arizona Fall League (AFL) was once considered a finishing school for prospects who were on the verge of the major leagues but in recent years has seen some of the top prospects in the game while trending slightly younger, especially in the Yankees’ case. The prospects that a team sends to Arizona will play for just over a month as they continue to hone their craft and move one step closer to their ultimate goal.