who has not signed yet). Nine of them are on the Summer League roster. If you include Jason Preston and Taevion Kinsey (both on two-ways), there are eleven (current) likely opening night players on the Summer League roster.
I think there are some good arguments for keeping or trading Lauri, but the Jazz could easily keep him on the team and finish the season with bottom-five lottery odds. They are really young and have very few good NBA players.