Come To Think Of It: Cubs Bullpen Looks To Be Teams' Achilles Heel

Look, I know that every team has issues in their bullpen, so this isn't an attempt to discuss the obvious.

But for a team that is supposedly the best team in the NL Central, Cubs GM Jim Hendry has built a club that is flawed in one very critical area, the pen.

Yes, the Cubs allowed Kerry Wood to leave because they figured Carlos Marmol was ready to assume the closer role, but just to make sure, Hendry acquired Kevin Gregg; who blew the most saves of anyone last year.

Gregg has not instilled much confidence thus far. Neither has many of his mates.

Cubs manager Lou Piniella has no confidence in left-hander Neal Cotts, or right-handers Luis Vizcaino or Angel Guzman.

David Patton, who pitched so well in the spring, has never pitched above Class A.

Several lefties were available this spring, rather cheaply in fact, yet Hendry did not even bat an eye.

It's no coincidence that the teams who played for the National League pennant last October, Philadelphia and Los Angeles, had the top two bullpens in the league.

So, is there a secret to how a bullpen can get better?

''You just have to pitch better,'' Aaron Heilman said. ''There's no magic formula.''