Pacquiao was an insane champion, having won so many titles in so many weight divisions. But there's no denying the fact he's getting older.
His knockout ratio is slowly coming down, and he's starting to struggle with opponents he would have walked through in his younger days.
Spence, on the other hand, didn't look all that amazing against Garcia recently, despite beating him. He's been quite inactive and is probably still not 100% after getting into a gruesome car accident a couple years back. Not sure if this will play a factor in their showdown since they're both essentially damaged (one due to age, the other due to an accident).
It will be a solid fight, but I think the younger man takes this one. His size advantage alone should be enough to overcome Pacman's experience. That said, I think it will go the distance. Can't see either of them getting knocked out, despite both having dynamite in their hands.
Experience would really have the age but once your body would decrease is performance due to age then that would really give out some toll.
I heavily agree with your views between or in talks of damage of both sides but i dont see this would effect that much in giving us out a good and a worthy fight to look upon compared into those shitty exhibitions right?
I believe that Spence would have a chance but majority of people do still believe on Pacquiaos capability.