The Phillies announced the signing of 33-year-old Caleb Cotham as their pitching coach. As I mentioned last week Cotham is a Driveline type coach. That would seem to cement Driveline in the organization from top to bottom. There should be no disconnect as pitchers move up levels and eventually pitch for the Phillies. It also appears that the more traditional pitching instructors will continue to be weeded out when their contracts are up or offered buyouts.