I hate, hate, hate the idea of the Jazz tanking. First and foremost because they've already got an extremely young player who's already a Top 20 player in the NBA. You don't pull the rug out from under Rudy at this point and make him suffer through 20 win seasons. The second reason (and I don't think the pro-tank crowd thinks about this enough) is the fact that just because you decide to tank, doesn't mean that there's going to be sure fire superstars waiting for you at the end of horrible season after horrible season. You're never guaranteed that your tank years are going to line-up with a Shaq/Duncan type player and even when it does, are the ping pong balls gonna drop your way?
As a fan, I could sit through multiple years of being the worst team in the NBA if I KNEW that we'd be rewarded with a couple of generational type players to show for it, but the draft is too much of a crapshoot, even for the best GM's in the business. Despite Lindsey's misses in the lottery, he struck gold with Gobert and I think Mitchell is gonna be that D. Wade type of player where 5 years from now people can't believe he wasn't drafted sooner. Hood could still end up being a huge contributor that was drafted in the 20's and I might be in the minority, but I still have pretty big hopes for Exum.
Forget tanking. If Lindsey doesn't have anymore Trey Burke type of draft misses going forward, the Jazz are gonna be just fine. The chances of that may not be great, but they're no worse than the odds of Utah tearing it down on a complete rebuild and striking gold.