Not really sure, but win or lose he doesn't look good against either one. Oscar is well past his prime. 8 or 9 years ago neither would have stood a chance against oscar.
Foreman doesn't move like Pac.Also he wouldn't look like crap like he did at 47.
So your argument is that he retired because he couldn't fight at 147 anymore?
If it was just the weight, why didn't he go back up to 154 and fight?
How the hell would he lose to Foreman???
I don't know, because his shot ass legs couldn't deal with Foreman's movement?
Or have you forgotten how Pacquiao was turning his ass all night with half the movement Foreman would use?