Aloha RoSpinner,
No need to give it a shot and that's it.
You can continue to work on/with him: invite and visualize him doing the meditation or active exercises along side you; add him to the group healing meditation; do the group healing meditation on your own throughout the week with him in it. There are many ways, and some very simple, that you can continue to send him energy and assist his healing.
Much Love, Shawn