Yes, ignorant as fuck brah. Your dragging the NFL into this was poorly contextualized, poorly explained, and your point about the NFL was entirely inaccurate.
Heat also have a mediocre coach. It is not rocket science to get two players as good as Lebron/Wade to the finals in the worse conference, especially once you compound it with the Bulls death (post D-Rose), Celtics death (post-old), and Magic's death (Howard leaving). The only way to stop the Heat is with superlative big men play on a competent team, and the Pacers have not really been very competent. Once they get to the finals things just became a complete crapshoot. They nearly won the finals the first year with no strategy, just a bunch of great defenders and two top 5-7 players thrown together (and Bosh prowling around being a dinosaur).
Heat beat the Thunder with D, pace, and experience.
I already said that D matters in the NBA more, idk why you closed your post by acting like that was not the case lol it is exactly what you said, with just 1 game at a time O always has a place to win in the NFL (aka Cardinals / best Warner run to the Super Bowl and only lose by 3 with a joke team against the best D in the league)...if Wilson had 3 INT/fumbles lost and Broncos got a couple early deep bombs then that Super Bowl could have finished with the score reversed. NFL games are a really bad sample size.