Hayward actually agreed before the Pacers deal was made official. Indy was willing to wait on the trade. They weren't willing to wait on a commitment from Danny. They wanted a firm yes, and Danny would only give a maybe.
Not trying to jump in an argument here, but I thought George was traded on 6/30, while Hayward definitely agreed to sign with the Cs on 7/4. Are you saying that Indy could have pulled out of the deal they already agreed to?
I don't disagree with you that there was likely someway, somehow we could have made outgoing salaries work in a George deal and also sign Hayward, but it would have been pretty destructive to our team. Also, having IT injured on an expiring deal and George who seemed lukewarm about going anywhere but LA on an expiring deal could have really blown up in our faces.
The trade wasn't finalized until after the moratorium ended. All Danny had to say was, we have a deal no matter what happens in free agency, but just let me use my cap space first. Danny however said let me see what happens in free agency and then we can work something out. Danny just wouldn't give a commitment that the trade would happen no matter what, which is all Indiana wanted.
I don't think any of us will ever know exactly what went down with the trade negotiations. Indy hopped on sub-par pretty quickly. I understand that the deal wasn't 'finalized' until after Hayward agreed to sign with us, but it was announced into 4 days prior. For some reason, Indy felt like they needed to take the deal with OKC in the moment rather than telling them to wait four days.
In the end, I still don't regret the deal - Crowder, AB, Smart, and likely Rozier (along with picks) would have been required to get the deal done - unless you wanted to deal Tatum or Brown instead of Smart/Rozier. I am satisfied not having two questionable expiring contracts on the horizon while keeping Rozier, Smart, acquiring Morris, and solidifying our PG for the future with Kyrie.
And this is all assuming that DA wanted both Hayward and George, which I am certainly not confident in. Frankly, I think DA makes the same deal he made with Cleveland if IT was healthy - minus the 2nd rounder (people assuming we never would have to include the BKN pick just aren't thinking the deal through - that was by far the most important piece).