Benn beating McClellan and Ricky Hatton humbling Kosta Tszyu were superior wins than Honeyghan's and Calzhage's over Lacy for me mate, even though both fights were in the UK
McClellan and Tszyu were at the absolute top of their game for those fights and were out gutted and beaten, whereas- fantastic wins though both were- Curry overlooked Honeyghan and had weight issues and Lacy turned out to be a bit overhyped and hadn't been near a fighter of Joe's calibre.
Tszyu was the undisputed lineal super lightweight champ and had beaten Zab Judah, Roger Mayweather and Julio Ceaser Chavez and McClellan was a 2 time champion who had terrorised the division and knocked out 8 of his previous 10 opponents in the first round- including 3 defences of the WBC super middleweight belt that finished in r1.
If Bellew somehow pulls this off, that's the sort of achievement we're talking about imo, because Usyk is very very good! I agree @Tomarse, Bellew has got to pull off a left hook from hell to stop Usyk boxing his ears off!