Now that the flirtation with Cliff Lee is over, don't expect the Yankees to romance Zack Greinke on the rebound. A team insider I spoke with early this morning says the organization doubts the Royals righty, who won the AL Cy Young in 2009, would do well in New York due to his long and well-documented struggles with social-anxiety disorder. "He's not like Randy (Johnson), who lashed out at people,'' the source said. "Instead, he turns inward like a turtle. He just doesn't do well with people and I don't think that bodes well for playing here. I doubt (the Yankees) would risk trading any of their high-level prospects for a guy like that.''