To sum up the quotes, Sullivan said that the Cubs' have benefited over the years from having a national audience, thanks in part to WGN. The national audience helped increase the value of the club. Now the club can make more money if they ditch WGN. He also points out that the Cubs' are under no obligation to stay on WGN. I think he pretty much sums up the situation. The worst thing about the quotes, is that Ricketts is now claiming that a $150MM payroll is unsustainable for the team. Granted, payroll is not the only factor determinative over whether or not a team will be good, but with the right management, it should give a team a big advantage over smaller market teams.