Pretty thin, but within the law. Which should probably be changed to perhaps formalize the requirements a bit more.
Maybe some enterprising reporter in Florida will notice a flood of elderly/ailing whose nearest and dearest suddenly recall that Joe/Nancy wanted a quick end versus a long, dreary, and expensive hook up. Once it's so glaringly obvious that the law, such as it is, is being abused, the legislature will be forced to act. The publicity about Terri's case has been so extensive that Florida is the world's laughingstock...again. Worldwide shame and humiliation, at any rate.