Messina's last five years in European basketball was all failure.
Big clubs that chose him (after spending hugely into strong rosters) have been sorry (Real Madrid, CSKA).
While he has not been able to do it in Europe for a serious length of time now, I can't logically see how he will be successful in NBA basketball,
after whatever span of time he will need for adjusting.
If the Jazz will be patient enough to give him like 5 years, without rethinking about it regardless of pain in the meantime, they might look forward to shifting to a certain degree of "European basketball mentality", and I wouldn't understand why that would be desirable anyway (I am a European myself.)