timvp - while I share your optimism on KA's progress, I don't share it with regards to impact minutes. My concern with him is role and fit. KA seems to be a guy who needs the ball to be effective and will he have that on the bench? With his shot not yet consistent, defense still a question mark (especially against SG/SF) & playmaking not quite as good as advertised (still, really solid there though) - how does he fit off the ball?
o He's not a hired gun with his shot (especially from 3) not being consistent, so that's not his role
o He won't be the best playmaker/ball handler on the bench unit, so that's not his role
o He's not some defensive ace you can sick on people, so that's not his role.
While he's shown all the things you've mentioned, will that translate to the role he's asked to play? I see him more as a guy who's out there helping units function effectively (advance stats will show the units he's in being effective) while not having big numbers with the exception of the occasional outburst because he's talented.
It's not a bad thing to have that, but I am not sure about fit.
Unlike with Simmons, you can see his role and how that might really, really make an impact if he turns out legit.