I tried to find out who this Colin Rose is (as he lists no credentials whatsoever anywhere on the blog), and the only Colin Rose I found was a statistician with no medical training. (He also says MS symptoms are susceptible to the placebo effect; while this may be true, I doubt they could be cured by said placebo effect)
The entire blog seems even fishier than the trials Zamboni performed.
>Colin Rose MD PhD, Cardiologist, Associate Professor of Medicine, McGill University
And there are questions about whether CABG really reduces mortality or not.
As for Zamboni's procedure, I was psyched about it until I read Rose's debunking, and then some posts in a forum for MS patients by someone who had the surgery and is still having problems with MS. I'm not going to say for sure that it's BS, but I'm skeptical.
I would be very interested in any further links you could provide in relation to the Zamboni treatment (e.g. you mention a discussion on a forum) either for or against.