Back again, and after a seven-game absence, Mavericks guard and MVP candidate Luka Doncic returned to the court on Wednesday night. In a win over the Kings, Doncic showed zero rust, going for 33 points on 18 shots while also grabbing a dozen boards and handing out eight dimes. Better yet, Doncic and Kristaps Porzingis, who have struggled to share the court at times, complemented one another perfectly . . .