Excellent take. I think however Walker was decent off the bench in the way too few minutes given... considering how off Wong was most of the game, and how over classed Sam was most of the night. (yes, he made a few nice contributions and even sparkled on a few occasions... but 0 for 2 FT and 3 total rebounds for our so-called Big/Forward aint gonna cut it. I grant you he is (usually) the best we got up there and is put in difficult situations, but a strong game from Sam tonight and we would be talking FINALS.) Of course even an average game from Wong tonite we would be as well.
Walker needs to develop, wish he was given more playing time when he made some sloppy errors early on and was almost perma-benched at times. He brings energy and fluidity... we almost had a late comeback because he was instrumental in the aggressive defending near the end, when he saw floor time. When you say Sam was "super passive off the glass" (and I would add in several other areas) its just a nice way of saying his performance is "soft", and we know what reactions using that word brings to the Sam-lovers. It may be due to being over-matched, bullied, frustrated, or whatever you want to attribute it to and still love Sam (as we all do) for his efforts and contribution. His performance though was lacking yet again, and not a minor reason for the final result.