Tarik Skubal's chances of a third straight Cy Young are essentially over after undergoing surgery. Getty Images Aaron Judge has been Aaron Judge, so he is performing like the best hitter in the world. Ben Rice has done a pretty fair imitation of Judge from the left side. And you could argue that the best overall Yankee has been Cody Bellinger, who every day, in some way, impacts winning.  Yet, the best item about the Yankees — especially comparatively — is that the rotation depth they believed they had constructed has indeed manifested.  The Yankees and Dodgers distinguish themselves in this area. Their finances and farm system have helped develop enviable starting depth, and they were 1-2 in rotation ERA (all stats through Friday).…