The whole "sue the guru" thing has been talked about for years. I remember on Misc.Fitness.Weights, Pat Arnold, Kneller, Duchaine, and a few others were worried about it too for a bit. They'd always just throw in "Hypothetically", "What I would do is", etc.... I think Duchaine was worried about parole officers, seeing it also.
I doubt we'll ever see a lawsuit that makes a difference in "guru"ing anyway. These guys are small potatoes.