Scouting USA Basketball's best 2019 NBA draft prospects

UNC's Nassir Little was among the top prospects in Colorado Springs. Brian Rothmuller/Icon Sportswire

As part of the 2017 USA Basketball Junior National Team minicamp, 18 members of the 2018 high school class were in Colorado Springs over the weekend competing for a spot at April's Nike Hoop Summit. The camp featured young players who will undoubtedly emerge as NBA prospects down the road, so let's assess the top 12 in terms of their performance and pro potential.