Photo by Sarah Stier/Getty Images Neemias Queta, Boston Celtics Neemias Queta is heading into arguably the most important season of his career. The 7-foot rim-runner is expected to become the Boston Celtics’ starting big man. Brad Stevens has overseen a talent drain in the front court. Al Horford , Kristaps Porzingis and Luke Kornet all leaving the franchise. As such, Queta has a golden opportunity to prove himself at the NBA level. Queta has spent the past few weeks in Europe, playing for the