KARACHI - M Hafeez has yet to start work on re-modification of his bowling action . Sources say that Hafeez has requested the board for the appointment of a bowling action expert who has also worked with him in the past but PCB isn’t convinced yet. “Hafeez wants to work with Carl Crow or Saqlain Mushtaq, both have worked with him in the past. PCB has suggested biomechanics expert Paul Hurrion to work with Hafeez ,” the source explained. “Hafeez is eagerly waiting to hear from PCB on a final decision regarding the roadmap.”