PHOENIX — On Day Two of the “Abruptly Benching a Future Hall of Famer” chapter of the Sky’s season, Tyler Marsh and Skylar Diggins still are not on the same page. Marsh reiterated Tuesday that his conversations with Diggins would stay private. Diggins said they had not spoken further about the decision. “It just seems like a basketball decision,” Diggins told the Sun-Times. “When I came here, I was told I was going to hold it down until Slooty got back, so I still don’t have very much clarity on