If I remember correctly, Mike Tyson was always vulnerable to a right uppercut. I remember Tony Tucker hurt him and push him back in their fight in the 1st round before he broke his right hand and never threw that right uppercut again. Tucker magnificently timed Tyson in that 1st round, furthermore Tyson was wobbly and badly hurt at the end of the Bonecrusher Smith fight, it wasn't a right uppercut but an overhand right that was timed when Tyson lunged in.

George Foreman in '73, although crude in style more than likely will catch Tyson lunging in. If guys like Bonecrusher and Tucker could hurt and wobble Tyson like that with timed shots, I can see Big George catching Tyson. Sure Big George was crude back then, but best believe if he catches you, it's over.