Twenty years after discovering Dirk Nowitzki in the German wine country, the Dallas Mavericks find Luka Doncic, another generational player from Eastern Europe, in the city of Madrid. The “Wonder Boy” from Ljubljana, Slovenia, this kid who first attracted the Mavericks’ attention as a 13-year-old and whose talents once inspired their executives to hide out in a nondescript hotel on a scouting trip just to disguise their affections, takes fewer than two seasons to assert himself as an MVP candidate who can carry their franchise for the next two decades. The serendipity of it all is nothing short of storybook.