Bogut's injury didn't have a significant impact on the outcome of this series.
The lesson should be that LeBron is still the best player on the floor in the playoffs regardless of what happens in the regular season.
Beyond that, we learned that if a series comes down to a single game, being forced to rely on hitting jumpers can leave you vulnerable, no matter how good you are at defense. Even with the greatest shooter ever on your team.
Which is why I am not a big advocate of the whole push towards "three point shooting is everything" that the NBA is going towards these days.
It doesn't matter what aspect of the game you dominate at, eventually the rest of the league will adjust, and then you're going to have to try something new.
Everybody talk about shooting threes as the best way to score points, because you earn more points per shot. People completely ignore the fact that you also miss more shots. When you are in the final stretch of a closely fought playoff series where every possession counts, the team that hits all their midrange jumpers / layups is going to beat the team that misses all their threes
every time.
When you're in those close games, at the end of the day the most important thing is that you make shots - whether it's threes, or twos, or free throws. As long as you make shots you put pressure on the other team to do the same, and if they're trying to throw desperation threes to dig their way back in they have to rely on a lot of luck - the advantage often goes your way.
30 seconds left, Game 7, quarter quarter, NBA finals, game tied - I'll take a KG hook shot in the paint over a Ray Allen three any day.