If I want to pay back the Yankees I hit Jeter or Posada for the weight that they carry in the club house. A-Roid whining because he got hit? Well, who in the Yankee clubhouse is going to care? If they were to lose Jeter for 6 weeks because of a broken hand or Posada gets lost to the DL then there would be words for Chambermaid in the clubhouse.
Don’t think you have to worry about knocking Posada out for some time...he seems quite capable of handling that job himself these days.