Is Boston Celtics coach Brad Stevens the best at his craft in the NBA?
It depends on what you mean when you say "best", really.
Most accomplished? Over their career? This coming season only?
If you restrict it to the last of those three frames, you probably have a solid case for Brad over Gregg Popovich, but I wouldn't blame you if you felt otherwise - Celtics fan or no.
The other scenarios? I'm not so sure - there's good reason for wanting empirical proof in the form of rings.
Watch the video above to hear what the folks at ESPN had to say on the matter, and let us know your thoughts on the most recent results of the NBA GM Survey on the best coach in the league in the comments below.