Mavericks vs. Jazz Preview: 3 questions as Dallas seeks a sixth win in the Mavs’ last seven games

Are the Dallas Mavericks (10-16) in their ascendancy as we inch closer to the potential return of star guard Kyrie Irving, who remains out as he recovers from offseason knee surgery? How high, exactly, is the ceiling for a team that makes things hard on both themselves at times with turnovers and of...