Teams are expected to go from just loosely monitoring the Giannis Antetokounmpo situation to being on high alert. And the Nets will be one of them. Brooklyn leads the NBA in not only salary-cap room (over $50 million) but also future draft picks (31) and future first-rounders (15). The Post has reported since last year that the idea of assembling all those assets was not to make every one of those picks but to have them ready if the right star became available.