While we shouldn't be shocked at the level of dominance we're seeing from LeBron James and company, it's amazing just how much the Heat have improved as a team.
Miami's overall improvement is taking place, though, because players are fine-tuning and improving their games on a personal level.
When you're the best in the NBA, it's easy to get complacent. The Heat have figured out how to avoid that, and it's all because they've challenged themselves to improve on personal levels.
Warning to the rest of the NBA—it's working for the Heat; they are simply getting better and better.