RIP indeed. Lost a wonderful human being who matured over time as a person and contributed so much more than just great fights.
One obscure fight lost to history that doesn't get mentioned as much as his earlier bouts is the one against Ron Lyle in 1976. Both men had lost recently to Ali and were trying to sustain their careers. It's one haymaker after another in this one.....Both men hit the deck at least once, if memory serves. Play it on regular YT and enjoy the call of How-uhd Cosell....