Ali could beat damn near anyone not saying he would not lose but he had a hell of a chin and boxing ability was pretty up there. Wald is a great heavy and all but he got really good when a lot of the talent was gone really. Haye is good but has not fought comp really and that's his fault because he fights once and a while Bryde is a his best win and i can respect that. Foreman was in his 40's when Morrison fought him and he fought scared most of the time during that fight. Sultan didn't have many fights had hard time with Austin best win is Holyfeild in his late 40's. Problem with Wald is he lost to a Journeyman and was Iced by Sanders and never avenged it which kinda dent on his career. He may be better now but when the divsion had some life in it he has some loses he didn't make up and that always going to be a question mark over him for it still in the top 15 though maybe even top 10.