This is only possible with a healthy Jimmy Butler on the roster of Heat. There's a news that he is questionable to play in game 4 while Celtics will not repeat their mistakes in game 3 and obviously adjust there strategy to match up Adebayo aggression. They have Theis to stop him by force if Butler will not return in the rest of the game. Jimmy Butler has a lot of injury reports on this season and this might be bad news to Heat if he will not come back healthy to stop Boston counterattack against them. We already witness how they manage to come back against strong opponents when they Beat Bucks in game 7 match.
Heat without Butler is very easy to beat by Boston with a complete package of attack and defence roster.
Regarding health, so are Jayson Tatum and Marcus Smart. They are in probable status and the decision will be before game time if they will play or not.
Remember that twisted ankle by both players? I think Smart's case is the worst but he got back into the game although it's obvious he is still in pain.
This series may become unpredictable if both teams' starters will be out.
Butler is a big piece for a win but the bench managed to finish it in 2nd half of Game 3. I think Miami Heat will possibly win this if ever the injury cases get worst.
Among the stated players, Marcus Smart was the only player on both sides who was ruled out because of that specific ankle injury that he got in Game 3. Meanwhile, on the Heat's side, Tyler Herro was also ruled out but Jimmy Butler did play but just for a short minutes because of his knee.
In Game 4, the Celtics didn't had any tough challenges because of the said injuries on the Heat side while having a bad run on the 1st four minutes of the 1st quarter. I'm curious who could play on the Game 5 but Butler will likey be the one who will ruled out as they get back on their home.