https://www.youtube.com/watch?v=s2LC_CNj4aYThis video sums it up nicely. Maybe we need to be more realistic and see"lowlights" of players instead of just the highlights. This guy has a lot of weaknesses but people get blinded by his awesome shot blocking ability.
When Horford was out,Stevens knew better to expose him with longer minutes. He's not ready for the NBA. Maybe to dominate the D-League he is but that's not saying much.
Give him time? In today's NBA world, you're only given so much time to step up.