HOUSTON — In the aftermath of the Red Sox’s Saturday night bloodbath, Aaron Boone spoke with his good friend and now-former counterpart, Alex Cora . While Boone did not divulge the specifics of his conversation, after Cora and five of his coaches were stunningly fired after a win in Baltimore , the Yankees manager called it a “really good talk.” “I think somebody of Alex’s stature in the game, and obviously being a division rival and our chief rival, obviously caught us all off guard, shook the world — or shook us a little bit, like, ‘Who saw that kind of shakeup coming at this point?’” Boone said Sunday morning at Daikin Park, after having some time to digest the news that came out just before first pitch here Saturday night. “He’s going to be fine and great.…