Yankees’ pitching depth takes hit right before deadline

The Yankees are close to adding another pitcher in J.A. Happ, and they could be losing one in Domingo German. German made a start at Triple-A Scranton/Wilkes-Barre after Erik Swanson was scratched Thursday, but showed diminished velocity before coming out of the game in the second inning. German, whose fastball normally sits in the 94-95…