Would have to see Spence take a fight or two at 155 or 160 first, but jugging from GGG stamina against murata it's no forgone conclusion.
spence unlike brook wouldnt step up never and then face a hot prospect stright after hes just aint got the bottle brook as
Eventually, Spence would be able to defeat GGG...Father Time and all that. I don't think we're there yet, but... Time waits for no man.