Coltrane's story is kinda brutal. He was a monster and to have that "shakes"(focal task dystonia iirc)deal happen was cruel. I saw him play James Walden an epic match here in Tulsa in '96. James gave him the 8 playing 10ahead for 10dimes. Coltrane got to the hill three times but Walden came back to get the dough. MC could have easily gone on to be a world champion.
Yeah, I got to know Michael back then when I attended some PBT events. Sad story all around. That match with Walden sounds like it was one for the ages.