Racing PositionsDirk goes down Mavs-Spurs memory lane8YTim MacMahonWayne Ellington stayed ready, seized role8YTim MacMahonSpoelstra: Heat pushed to greater heights by 2011 Mavs8YTim MacMahonFerry standing by beleaguered Budenholzer9YTop FAs still available9YJoe KaiserStevenson lobbies to join LeBron9YNick BorgesStevenson out; Carroll in9YNick BorgesCuban's relationship with agent the Dwight-to-Dallas key?9YTim MacMahonFinals Frontier: Efficiency in the corners is key9YBryan GutierrezFinals Frontier: Mavs need quality depth9YBryan Gutierrez