For those over-the-hill columnists and Cubs fans (and White Sox trolls) who believe the Cubs are better off trading Carlos Zambrano for a "bag of balls," let's take a look at what they are advocating giving up. Over the last seven seasons, there are nine pitchers who have won 90 or more games (wins being a statistic the angry hordes can understand and usually cling to): Johan Santana (107), Roy Halladay (104), Roy Oswalt (100), Carlos Zambrano (95), Andy Pettitte (94), CC Sabath...