handling was his main issue from the rookie year
he made some progress in year 2 (but mostly because he was so absolutely horrible in his first), but he's still very bad. I think there are PFs that handle the ball better than derozan.
that being said, he did improve his shooting considerably, so as long as he understands he needs to work now a lot more on other aspects and less on his jumpshot, this could be a blessing in disguise. We might be able to extend him a lot cheaper if BC is willing to gamble on DD's work ethic to keep him with the plan once he gets guaranteed money.