Racing PositionsWaiver wire pickups: Stephon Castle among surging rookies to add2YJim McCormickDoncic has 2nd technical of the season rescinded by NBA8hDave McMenaminRaptors' Leonard completes knee treatment, begins 'return to play process'9hDumonts now controlling owners of Mavs with nearly 70% share15hTim MacMahonKarabell notebook: On Gobert and Bridges' slow starts, Zion's steals and more16hEric KarabellNBA defends Rwanda partnership in letter to concerned senators9hMark Fainaru-WadaFantasy basketball H2H Category and Roto rankings: Tyrese Maxey cracks the top 517hAndre SnellingsFantasy basketball points rankings: Doncic, Flagg on the rise17hAndre SnellingsInjury-plagued Thunder agree to 2-year deal with veteran Terry, sources say20hShams CharaniaOff-court turmoil and on-court woes: How the Knicks' title defense got chaotic -- fast18hVincent Goodwill