Your sarcasm is noted. Ellsbury is the most talented position player in the system, so he should be the one that they hold onto. The others: Murphy, Moss etc are basically trading chips. The point is that very, very few players come up through the organization and make an immediate impact. It's up to the FO to figure out the one or two that will make it and keep only them. It's not an exact science and most organizations are wrong more often than not in making these predictions. That being said if Ellsbury could get you an Andruw Jones-type player under a long term contract, the FO would be foolish not to make the move for the established super star. Right now, there is not a young very talented CF that is under contract beyond this year.