SUP Magazine: Mavericks Fan Takes Extreme Step to Protest Luka Dončić Lakers Trade

Luka Dončić's shocking trade from the Dallas Mavericks to the Los Angeles Lakers last weekend left countless Mavericks reeling, including 20-year-old Jacob Posner.  Posner is a Los Angeles native but became a Mavericks fan because of Dončić. "When Luka came into the league and became a Mavs [player], I immediately was like, 'That’s my guy and I wanna be a Mavs fan,'" Posner told CBS News . "What makes him great is his basketball IQ . It's the way he commands...