No player is that scary if he doesn't have enough help.
Without Conley - Mitchell scoring 38 points likely doesn't mean much. Jokic had a 30/20/10 game and still got thumped.
Jazz have a lot of good players but they don't have a real replacement for the style of play Conley brings to the table for the jazz. No team is capable of losing an all star and winning the title this year.