Kyrie Irving hasn't become a better scorer since he demanded, and received, a trade from the Cleveland Cavaliers this past summer. Take, for instance, Thursday night's marquee East vs. West showdown between the Golden State Warriors and the Celtics in Boston. Irving, who suffered a minor facial fracture against the Charlotte Hornets last Friday and has been wearing a mask during the Celtics' games this week, wasn't prolific against the Warriors.