Even before a startling news conference in the wake of a blowout loss to Cleveland, New York Knicks president Steve Mills had started to lay the internal groundwork for the eventual dismissal of coach David Fizdale, league sources told ESPN. Mills is selling owner James Dolan on a roster constructed to be highly competitive in the Eastern Conference, leaving Fizdale vulnerable to an ouster only weeks into the second season of a four-year contract that league sources say is worth $22 million.