Midnight burial at sea would be appropriate. Confiscate his wealth and pay down the debt also. He won't need it any more.
No, we don't want physical harm to come to him. Our side is better than that.
He's not long for this world. Even someone as evil as Soros has a mortal limit. So wait a while. Then cremate him and THEN give him a burial at Sara.
Courtesy of the bathroom toilet.