I think one thing being largely overlooked is that Ainge clearly had no intention of giving IT the max next summer. So, sure, maybe the difference between Kyrie and IT might not be Crowder, Ante, and the pick at this exact moment in time, but I think Danny was looking beyond the here and now when he pulled the trigger.
I have been a broken record saying the same thing, basically that the trade is in two parts:
Kyrie for IT, Crowder, and Zizic for 17-18
Kyrie for Crowder, Zizic, and BKN pick for 18-19 and beyond
It is also driving me crazy that people think we could have gotten a player like Butler for less. Chicago surely wanted the BKN pick, along with AB and Crowder. We would then be stuck with IT/Butler/Horford (no BKN pick) for the future, rather than Kyrie/Hayward/Horford - it seems like a no-brainer to me.
For these reasons, along with age and contract concerns, I do not think Kyrie has to elevate his game to a 'transcendent' level. I think he should improve slightly now that he is out of Lebron's shadow, but I am perfectly happy switching out IT and Butler for Kyrie and Hayward.