The one more alarming thing about Luka's shooting is how his FT% has steeply declined.
That is usually a really bad sign for projecting a player in to the future, in terms of rebounding from bad shooting stretches.
November-March.....FT% by month:
.848
.744
.667
.697
.651
And this isn't on a low total volume.....he's shot nearly 500 FT's on the year.
I think a lot of what is ailing him can be put aside but that is the one scary indicator that something is wrong......either mechanically, physically, mentally or some combination of all of the above.