Not sure what you mean, NY already has the worst record and assuming just like the worst 3 teams. Assuming they stay among the bottom 3, they have only a 14% chance, where is the 14% more coming from? Atlanta gets Dallas' pick 6-30 and Dallas keeps their pick 1-5. We at best get the 2021 pick.
I like Porzingis, but I don't really care they we dealt him. The return is what sucks. This was a salary dump. We signed Tim Hardaway Jr. and Courtney Lee to bad deals and we gave up Porzingis to get out of those deals, when no free agent actually worth the max, KD, AD for example, are coming here. Now, realistically could we have lost Porzingis for nothing (due to inept moves THIS front office made in 2016-2018), yes, so I get trading him. This was just a bad return.