Bit of a random post considering that Brook has pretty much been out of the lime light since the Spence loss.
I think he carries on, he has one or two gimmies then he fights Queen Khan, if his eye holds out against Khan and he beats him then he is back in contention.
He's not stupid though, he knew he was in trouble with his eye against Spence and he retired, he isn't going to take any stupid risks.
It could be more of a mental thing with him, I can see him panicking and quitting for fear of his eyesight as soon as he gets a mouse under it but I can't see him fighting till it drops out.
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