Photo by Ethan Miller/Getty Images Danny Ainge, Boston Celtics The Boston Celtics have rarely missed on draft prospects in recent years. Jayson Tatum , Jaylen Brown and Payton Pritchard all won a championship with the franchise. All three of those players were drafted by the franchise and developed within the team’s system. Sam Hauser was also pinpointed as a high-level prospect after he went undrafted. However, it has emerged that Boston missed out on a primary draft target in 2019 . During a