If you’re looking for an illustration of why Celtics-Lakers is the best rivalry in the NBA – and perhaps the most enduring of any in the four major pro sports – then read the piece below. Before each game throughout the NBA Finals, we have been encapsulizing the top five Game 1s, Game 2s, etc. As the Thunder and Heat steel themselves for what should be a pretty intense Game 4 tonight, we offer you our top five Game 4 showdowns in