All I have to say is look at Markieff Morris' game log since he won player of the week. To say it is pathetic would be an improvement.
The guy wins player of the week and scores 91 points in four games. In his four games since then, not including tonight, which he is scoreless so far by the way, he has scored 17 points total. 91 points in four games, followed by 17 points in four games. I have no idea how that is even possible. Blows my mind.