atrocious but if he is injured as bad as you say than the coaching staff would have made sure that he is guarding 3's, 4's, and 5's. I didn't see anything that would leave me to believe they were protecting him on defense. I understand sometimes there are rotations where you get stuck in a mismatch but if he was hurt that bad they would have made adjustments. Bottom line is that Luka is a phenomenal offensive player but his defense and effort on the defensive end was not good. Boston's ball movement, ability to make 3's, and ability to break you down off the dribble exposed Luka and the Mavs. No shame they did it to the whole league.