The big leagues are an entirely different animal, and no team is going to put a rookie who has never previously faced big league pitching in the middle of their order on Opening Day. It just doesn’t happen. All of your hand wringing and brow beating doesn’t change that. Long nonsensical diatribes of a message board don’t either. Oscar Colas might have all of the talent in the world, but he hasn’t proven himself on the biggest stage yet. Any team that has any clue to how to handle talent, get the most out of players, and knows how to win, knows to ease kids in and put them in the best spots to succeed early. I don’t know why this is such a hard concert for you, or why you refuse to acknowledge conventional wisdom here. It really isn’t that difficult though.