From Hollinger's article on buyout guys... this is totally going to happen... isn't it.
17. Juancho Hernangomez, PF, Utah – Juancho Hernangomez has only played 147 minutes this season for Boston and San Antonio, and the
Jazz acquired him mainly in the spirit of luxury-tax avoidance. His non-guaranteed $7.5 million deal for next season wouldn’t seem to be a big part of Utah’s plans either, and a buyout could potentially save the tax-paying Jazz some more money if they fill his roster spot with spaced-apart 10-days. In this case, I would suspect a Hernangomez buyout would land him with a team in Spain rather than another NBA club.