Burke, of all people, would be aware of the precarious position the parks are in due to the previous lack of investment, and the problems with the foreign parks. And then there's the ESPN potential for difficulties due to subscriber losses and overly generous contracts with sports organizations. Disney will be a tough nut to crack for Iger's successor. So much downside potential. It will be tough to look good. Burke would be foolish to leave Comcast for that.