And then there was one ... The Chicago Bulls now stand alone as the only NBA franchise currently in the hunt for new front office leadership. While they looked well-positioned to hire their next head of basketball operations before the Dallas Mavericks, the Western Conference organization made a splash on Monday. The team is officially set to hire Masai Ujiri as their new leading man . Of course, Ujiri climbed the NBA ranks with the Toronto Raptors, leading them to their first-ever title during the 2019 season. His time spent building the Raptors into a consistent playoff threat made him one of the league's top executives. This is precisely why he felt destined to eventually find a new home in the wake of his dismissal one offseason ago. Ujiri's name was an easy one to throw out when the Bulls' job opened up a few weeks back. However, he never emerged as a serious option, as the Bulls have largely prioritized up-and-coming executives in their search.…