I don't think anyone disagrees with your point, but thats not an excuse to leave him out there in a game he is clearly struggling in to the detriment of the team. I hope that doesn't repeat itself.
If Manu cant get out of his own way in a meaningful playoff game, then Pop needs to get IN his way. Manu being a fierce compe or is not a get out of jail free card when he is whizzing passes into the stands and to the other team in a big game.
Duncan, and Manu for that matter, may have been good enough to erase those in the past, but we aren't in the past. We are dealing with this team right now with players at their current age.
Pop needs to have the balls to yank him to settle him if he's starts doing that again, and if he doesn't stop, he needs to have the balls to bench him. One of Pops favorite lines is "it wouldn't be fair to the other guys". Exactly, Pop....exactly.