By Alek Arend It’s official – Toronto Raptors forward Scottie Barnes is this year’s NBA Rookie of the Year. The talented youngster beat out Evan Mobley and Cade Cunningham, both of whom were finalists for the prestigious hardware. To inform him of the news, the Raptors set up a surprise video call from Vince Carter. The NBA legend took Barnes on a brief trip down memory lane before telling him he’s the third Raptors player to ever win the award, joining Carter and Damon Stoudamire. “Scottie Barnes. What’s up, man? This is Vince Carter here. I know you’re busy and locked in for the game. I get …