Though the Mavericks' season is already over, NBA Rookie of the Year favorite Luka Doncic is still recording assists in Dallas from his home across the pond.This time for a local high-schooler, looking to score some assistance on his upcoming English exam.Mason Alford (@masonalford3), who attends J.J. Pearce High School in Richardson, convinced his teacher Abbey Rosenbaum (@MrsRosenbaum) to cancel the writing portion of the upcoming test if Doncic retweeted the photo of their agreement.Luka promptly came in clutch Friday morning, retweeting Mason and sending his classmates into a frenzy.And thus, the power of the internet has given students yet another reason to avoid studying.