While P.J. Washington took part in his usual Thunder dominance, Spencer Dinwiddie stepped up in a massive way again.

It's all over but the crying. The Oklahoma City Thunder stumbled against the Dallas Mavericks again on Thursday, 121-115.

Having faceplanted during its first playoff run with this young Thunder core, Oklahoma City stacked ammunition this past summer. Not necessarily to aim at Dallas, but to ensure no team — perhaps ...