You are right, this story that the team is young and losing close games is a great learning experience, sounds like an excuse. The Core4 is playing together since at least 3 seasons. Favors is in the league since 5 seasons, Hayward and Burks 4 seasons, Burke and Gobert 3 seasons. This team had enough time to get learning experience, now it's time to win games and get playoff experience. We are not D-League team that has to only objective to develop players without caring of the results.
This story of great learning experience of losing close games should be addressed to Snyder that is a sophomore Nba coach. He has to learn to manage better the decisive moments of the game.
The Jazz don't have a player to carry the team offensively down the stretch in the fourth quarter. Maybe the only one is Burks.
Quin has to prepare better offensive tactics in the last 3 minutes in close games and not only giving the freedom to Hayward to play hero-ball.