Although the NBA won’t implement the one and done rule stipulation for a few more seasons there are a few ways around it. Mind you few prospects take these routes. Current OKC Thunder wingman Terrance Ferguson did so by playing overseas professionally one season with the Adelaide 36ers of the NBL league.
Likewise, Thon Maker avoided college playing his season prior to the draft in a Canadian program called Orangeville Prep for the 2015–16 season. The Canadian school operates as a training center dedicated to the athletes while the second side of the school functions as the home of Athlete Institute Basketball Academy Bears.