I think the biggest weakness is consistency--and related to that is the lack of an alpha-leader. Who makes sure that every game and every defensive possession is played with the maximum amount of focus and intensity? Other than Klesmit (and even he started off this season in a fog), every player has a tendency to disappear for long stretches of time. Part of that is matchups/game-plan, and the fact the we aren't reliant upon one player or one style. This is a credit to the depth and versatility of the team. Still, I'd like it if a few guys showed a little more fire when fire was necessary.
That said, "fire" probably won't be "necessary" until March, and I don't want them to burn out early...