Regarding Al, yes he was clanging shots for the 2nd game in a row - but his defense was good tonight, helping on Garland mainly. Joe managed his minutes a lot better than in Game 3 - only 28.
I don't buy the old age part. He's still got enough in the tank if his minutes are managed properly. And his shooting misses weren't bad ones - he was just a little off. He was 0-4 from 3 but 3 of 5 from inside the arc.
Kornet got exposed a couple of times vs Mobley, but overall held his own and gave the team 19 decent minutes.