You forgot a couple of things:
In:
Kyrie
Gordon
Tatum
Morris
Baynes
Out:
IT
Avery
Crowder
Amir
Kelly
Zizic
BKYN 2018 pick (likely top 5)
On a side note, I find it really interesting that some of the same people who were high on Zizic earlier this year treat his inclusion in the trade like some sort of irrelevant throw-in. CB cognitive dissonance perhaps? But I digress...
I give the offseason a B. The team got younger and more athletic for sure. Hayward is a massive addition to the team. But Danny also rolled the dice and gambled on a guy who, if he doesn't improve, is little more than a 25 year old version of IT. And to get that guy, he gave up IT and a host of other assets.
It's a gamble. If it pays off, he has a core of Hayward, Kyrie, Tatum, Brown and Smart (assuming Smart is resigned) all of whom are young. Barring injuries or players leaving that's a core that could have about an 8 year window (at which point Hayward would be 35 and Kyrie 33). That's a long window and a core like that will attract other players to fill in the gaps.
That looks good on paper. Whether it works on the court or not is a different story. Is Irving truly ready to play defense and lead? Does the locker room mesh? Can we find someone to replace Horford in two years without having the luxury of two top picks in the coming draft? Danny rolled the dice and gutted an ECF team that, if healthy, might have already been good enough to take out Cleveland without the Irving trade. So I give a "B" based on drafting Tatum, getting Morris for Bradley and getting Hayward. I'm giving the Irving trade an "I" until we see if he's ready to be a #1 which includes playing defense.