Do you believe you can win the WS with Borowski as your closer? A closer with an era of 5.09. A closer that allows opponents a batting average of .293. A closer that has 4 losses and 3 blown saves in 43 appearances. A closer that has given up an earned run in 14 of 43 appearances.
How will you feel when your team loses the pennant due to an ineffective closer?
Wouldn't you rather have one of the premier closers of all time in you bullpen come October?