The one thing I really dislike about him is that with Boras representing him, and based on some of Starling's comments, it appears rather unlikely that he will sign quickly enough to play anywhere this season, meaning his development will be delayed, perhaps by a full season. That doesn't bother me much with young arms, which can easily end up overworked, but it does bother with position players, particularly those who appear to need further development of their hitting mechanics or pitch recognition.