I never said either Klitschko would walk right through Bruno. I think he'd be competitive too, just not enough to tip the scale in his favor.
Those would be good points but I don't really rank McCall & Witherspoon that highly myself. Tyson & Lewis he lost to.
I would have Bonecrusher a notch below Brewster since he destroyed Golota so easily. He also has that win over Wladimir which is better than any win on Bonecrusher or Bruno's record.
Cliff the Black Rhino was a decent boxer, that's not Lamon's strong point. Brewster has power & a chin.