Yeah, I think it makes sense. Maybe Utah would have to add in some 2nds, but I don't think it's a non-starter. Of course they will want to explore other options, but none may present themselves.
As Jazz fans we know how hard it is to find deals for guys like Simons at their salary figure. Nurk would make them a better team overall as another rotation big.
Nets could swap Simons/Mann, but does Boston want to be attached to Mann's long-term salary?
Just doing a quick glance at potential trades, Jazz are in a bit of a unique position to be able to offer them an expiring salary (Nurkic) that also addresses one of their roster holes (backup 5) while being able to take them out of the tax.