Avery Johnson and Ashley Nicole Moss join CBS Sports HQ to react to reports regarding the Dallas Mavericks plan to fire GM Nico Harrison. SUBSCRIBE TO OUR CHANNEL: https://www.youtube.com/user/CBSSports WATCH CBS Sports HQ: https://www.cbssports.com/live/ Paramount Plus: https://www.paramountplus.com FOLLOW US ON: Facebook - https://www.facebook.com/CBSSports/ Instagram - https://www.instagram.com/cbssports/ Twitter - https://twitter.com/CBSSports #nba #breakingnews #basketball #nicoharrison #lukadoncic #anthonydavis #kyrieirving #cooperflagg