I think The Hoff is merely going through a slump...I think he entered this season feeling a lot of pressure to be THE scorer and he seems to do better thinking of himself as a 2nd or 3rd option. he'll turn it around; pure shooters cannot lose their touch. it may come and go during rough patches, but its never gone.
fwiw, I think he has stepped up other aspects of his game to compensate for his scoring troubles. most importantly, last year he was a liability on D while this year he hustles and sticks w/ his man.
I think he needs to learn how to create his own shot/shoot of the dribble...he will have more depth to his game once he can work that out.