Denver Nuggets guard Chauncey Billups will miss two games -- including Monday's game at Sacramento -- to give his strained left groin time to heal. Billups injured the groin on Dec. 16 against Houston and sat out three straight games. The All-Star point guard returned on Christmas Day at Portland, but didn't play in the second half. The Nuggets said in an injury update report Sunday that the move was "not a setback" and the goal was to avoid a "lingering problem." Denver hosts Dallas on Sunday and then travels to Sacramento the following night.