Bottom line, the blame will be on Plumlee for not keeping his body to AD that leads to an easy inbound pass and a wide open jumper. Jokic's block was late and doesn't bother AD's momentum.
I wonder if they had blamed him in the lockers. 
They are not that type of team. They will just go back stronger and try to win it next time.
It could have been a win if Murray had thrown the ball on the other side of the court after blocking Green with 2 seconds remaining.
But I am not blaming him neither. He may not be in a good position to do it or may have not thought of that.
I do think right now he is having flashbacks of "what ifs".
Great game. This is how Conference Finals should be.