It was a mixed bag for me. 2nd quarter wasn't a shining moment for Doc. It seemed he was trying to fit in as much of his bench as possible (though I get he wanted to try players and certain matchups). He didn't call a timeout when the team was spiralling out of control with turnovers. Boston ended that quarter with 8 TO's; Cleveland, 3. Cavs got back in the game after being down by 10 at the 1st.
I thought the team needed Rondo much earlier in the 2nd and could have used Paul at the start of the quarter at SG (not used TA at all) and tried getting him into a rhythm.
3Q was turnovers redux but this time led by starters, foremost pierce. Likely halftime instructions, but the team went overboard going to Pierce when it was apparent he was just forcing things with Lebron. Again, no timeout in a long stretch riddled with turnovers. Even when Doc finally called one, the turnovers continued. Lucky for us, the Cavs matched our sloppy play.
4Q is the quarter I'd commend Doc:
-Sitting Ray or Paul (at least one of them) down for quite a long stretch and going with Posey.
-Sticking with Sam. I think he second-guessed his decision and put Rondo in with less than 3mins left but quickly realized it was likely a mistake to bring an ice-cold Rondo in and quickly re-inserted Sam. It was a gamble playing Sam over Rondo but nobody was really hitting shots from outside and Sam was.
-Going to the post with KG again. It worked in the 1st but they went away from it all throughout the 2nd and 3rd.
-Defensive substitution with Posey at the end (though I would have preferred he stayed with Posey entirely and not bring Ray back again). Nonetheless, it showed Doc was willing to sit Ray or Paul down in a late game situation for defensive purposes and not go small ball as he had done so much in the regular season.
Finally, have to say the defensive gameplan on Lebron was just superb. I don't think they could have done and executed any better than that. Much credit to Doc and Thibs for that.