Lol, people are seriously saying Spoelstra > Karl because Spoelstra has one ring (the most overhyped accomplishment in the NBA)??? Wow, we must have a lot of football fans in the thread.
I said all along they were in the same tier as far as coaches go, but there's no denying Spoelstra has accomplished more than Karl.
And what exactly has Karl done to be ranked ahead of Spoelstra? He's only made it out of the first round once in the last 10 years.