They will HAVE to come after the current CCW law USING this ruling. The current state law stands. They either have to get it found not legal by court ruling or overturn the law through another law. Considering the 11th's ruling for Illinois, flip a coin. This could go either way, but it will more than likely mean SCOTUS will hear the first appeal that gets to their level on the matter.
And this is why the election was so important. SCOTUS will impact this whole ball of wax, and this administration will do everything to stall any SCOTUS ruling until after they can restack the deck.