December 2, 2010

Sins of the Starters

So. Since we last spoke, the Dubs have lost semi-competitive games in Houston and Memphis, snapped their losing streak with a solid performance in Minnesota, and kick-started a new losing streak with a stinker at home against the Spurs. For all the changes in the offseason, these seem a lot like the same old Warriors: an offense that's not as good as it looks, a defense that's every bit as bad as it looks, and team that's going nowhere, and going there rather quickly.

There is still a fairly compelling glass-half-full view. The Dubs have solidly outscored their opponents when David Lee has been on the floor... more to the point, the results of the Curry-Ellis-Wright-Lee-Biedrins quintet have been rather spectacular. In the 138 minutes that the starting lineup has played together, they've outscored their opponents by a mind-boggling 83 points, the equivalent of winning three games by an average score of 121-92. By Basketball Value's adjusted plus-minus (the usual sample-size caveats apply), the Warriors' quintet actually ranks as the fifth-most effective unit in the league, and the second-most effective starting lineup in the league, behind only the Miami variant that features Big Z at the five. That dog'll hunt.

Unfortunately, this half-full glass has a couple cracks in it. For one thing, the starting lineup's stellar results are predicated partly on an offensive excellence that may be sustainable, but partly on a defensive brilliance that isn't. More to the point, however, the Warriors starters create negative externalities that make life even harder for the overmatched backups that succeed them. The starters hurt the team in ways that elude even the most sophisticated plus-minus systems.