With deals. You know. The actual first year salaries for each. It's sort of important. And yet you continue to dance around these details.
We've already talked about this, and I'm not going to spend 3 years making a post just to ease your worried mind(too speculative as we don't know what might happen with trades, etc.), but I will go over a few numbers. Utah will have about 23 million in cap space, but would have to renounce rights on Hill and Ingles to actually have that space. Hayward would have to opt in. Of course, it's almost certain that Hayward will opt out, in which case he has a cap hold of 24 million. Which means, even if we renounce Ingles and Hill, Utah still doesn't have any cap space.
Now, they could salary dump Burks and opt-out on Diaw to get some cap space, or even Dump Favors if say, somebody like Chris Paul wanted to come to Utah and take a pay cut. I don't think that's a realistic plan, but whatever.
The tax problem is surely going to be an issue after next year, but I don't think it's wise to let your 3rd best player walk in order to avoid dumping your 6th/7th best player. As for filling in other holes, it's not just rookies, but there are a couple exceptions teams can use once their cap space is gone.
As for trying to build to beat GS, good luck with that. That team was built only under some special circumstances that will catch up to them sooner than later. Utah really is in territory where they are about as good as the 2nd team in the west, and team health varies from year to year. It's very possible that GS has some injury problems even next year that makes it possible to get past them. Utah just needs to build the best team they can and hope the cards fall in their favor. Letting Hill walk to save money almost certainly will result in a team that isn't as good.
Having said all that, it's hard for me to say I'd give him 30 million per. I'll leave that to DL to decide just exactly where the line is, but if I had to guess, I'd bet he's back in Utah for around 20-25 million. For a shorter deal, it might be worth it to give him 30 million a year.