Most underrated heavyweight boxer of all time

Wish he had a stint as a MW-SMW before HW… he’d be a P4Per of the modern era, imagine a 160lber having a win over David Tua on Haglers record… Jones and Byrd actually are probably similar sizes and durability, Byrd himself said he had no chin to speak of at HW and was I believe… 10-20? Lbs lighter then he actually was “officially”