I understand the debate over Whitlock's role. As a starter , he may only pitch five innings every five or so days in games that could be blowouts. As the closer , he would be available to close out the win in several tight games. Which would be more valuable at this time? However , the Sox obviously see Whitlock as a key part of the rotation going forward. And they do have Houck as an alternative to close. Hard to understand why they haven't done that. By the way , I still feel that Sale would would be a great choice to close. I think that could give the whole bullpen a major boost.