What is it with lead vocalists from the "second tier" of american thrash. (The first tier being the Big 4, the second consisting of Testament, Overkill, and Exodus) Chuck Billy has cancer, Balloff is no longer among the living, and now Blitz has had a stroke. Blitz always struck me as one who's stage mania was chemically induced. I guess he had a stroke on stage recently. I read on the Pantera BB, so it could be just a rumor.