He went from .7 ppg to .4. That, to me, is trending down.
Had KD signed him and he continued to struggle offensively, he would have been a boat anchor. Expensive, not producing, difficult to move is pretty much the definition of a boat anchor to me.
His qualifying offer would have been 4 million. That is how much it would cost the Hawks to keep him. I'm not sure how Davidson "creativity" would have altered that reality. Davidson could have negotiated with him after the deadline, but I'm pretty sure Detroit would have been a more favorable destination for him at that time.