It was Lakers general manager Rob Pelinka who also had head coach J.J. Redick on the line with a stunning message. Christie was told that he and nine-time NBA All-Star Anthony Davis were in a blockbuster trade to the Dallas Mavericks for five-time All-Star Luka Doncic. Christie’s call came about 15 minutes before the world found out. To say that Christie was emotionally affected by the news then and now is an understatement. “I had my suspicions when I got that call,” Christie, 22, told Andscape after a 126-102 loss to the Golden State Warriors on Sunday. “The emotions at that moment obviously were pretty overwhelming. And then going back to the hotel room, I got zero seconds of sleep that night. I was up from 12 [a.m.] to 8:15 [a.m.] I had a flight the next morning at 8:30 to go to Dallas. I was in denial a little bit, at first. I can’t believe this is happening…