The Jermaine Taylor comeback thread brings up a question. Whose fault is it when a fighter steps into the ring one too many times and ends up with a life-threatening injury? And if more than one party is at fault.... how is the blame divided up? Jermaine is hardly the first (or last) guy to step into the ring when everyone clearly sees he shouldn't. After the damage is done, it's too late to fret.

Who's mostly at fault, and why?