Zach LaVine wanted to do it all Thursday night in New Orleans, but even the Chicago Bulls guard has his limitations. LaVine has done it before, game after game, in his five seasons in Chicago. So when DeMar DeRozan was ruled out Thursday against the Pelicans with an adductor strain, it seemed inevitable that LaVine would try to fill the hole left by the Bulls’ leading scorer. LaVine sank a trio of 3-pointers in the opening quarter. By the end of the first half, he had scored 23 points. In the third quarter, he plucked a ball out of the hands of Jose Alvarado in the paint, then crushed a brutal…