I'm beginning to see Ryan Zimmerman as the Dan Marino of MLB. He's got a great glove, racks up impressive hitting stats, but can't seem to do anything at the plate when he really needs to. He's a talented player but, ultimately, not a winner. I hope that he proves me wrong some day, but that's the way that I'm beginning to see him. The guy appears to have no passion. He should be a vocal leader of this team but, for some reason, has not chosen to step up to that responsibility. Thoughts?