This is where the Miami Heat showed they had grown up.
In overtime, they made the big plays. Granted some of them — the LeBron fade away and the Wade three — were more about individual skill than strategy, but they made the plays. You expect the veteran, champion Celtics to make the big plays but it was the Heat.
And in the end, it was Bosh making the tip in that sealed it. All three of them made big plays. And now they look like the team to beat in the East.