Goalies are 50% of your categories and only 2/15 of your roster spots. So having the best goaltending is more elite in this league than any other league type. You have to keep Elvis too. Absolutely.
You're only keeping one D so far, so keep at least two more - Jones and Theodore for me. I would keep Provorov as well, but that keeper isn't in stone and I would look at upgrading that spot with a 3-for-2 deal or 2-for-1