One of many successful ingredients into the rise of the 2013-2015 seasons for the Kansas City Royals was the patience they exhibited with their core group of younger players. As we have the next batch of talented stars working through their way through the minors (and collecting titles along the way), it is important to not rush them. However, they also need to start getting their feet wet at the major league level.
Unless there is a combination of injuries, horrible spring trainings by current 40 man players, and/or over the top performances by the young stars, I do not see any of the players on this list starting out with the big league club.