Despite a 22-33 record, coach Mark Jackson continues to be impressed by how well his undermanned team has fared on most nights.A 112-97 home win over the Nuggets on Saturday convinced the first-year coach more than ever.You see, the Nuggets were a little like the Warriors on Saturday night. They basically played without a center. Imagine that.If that was supposed to level the playing field, it didn't. Golden State used its rare advantage to win for the second time in three games. Ever since injured big man Andrew Bogut was acquired from Milwaukee last month, the Warriors have been using a center tandem comprised of a second-round pick with no college experience and a veteran upon whom they wish they'd used the amnesty release. It...