David Tua was a plodding bum. That's one of the main difference between Tyson and Tua. Footwork.... Then jab, head movement, and high output with both hands. Chin and power will only take you so far.
Froch had bad footwork. Really bad. How he was a top fighter we'll never know. Maybe the biggest overachiever ever.
Merqui Sosa HAS to Be the Worst, Which Explains WHY Most of his Wars were Waged in a Phone Booth... REED
I think "bad" is an exaggeration, but yes, Tito had mediocre footwork compared to most other all time greats. Adding to the list... Jermain Taylor wasn't exactly Willie Pep in terms of footwork.