usyk wouldn’t lay a glove on fury fury was malnourished and got a bad cut. Still outboxed wallin. Wallin would be a better test for usyk
If he was just "some upjumped cruiserweight titlist" maybe your point would stand, but this is a guy who made a habit of easily handling super heavies in amateur creme de la creme tourneys and in WSB - and yes, the pro game is a different animal but there's enough basis to extrapolate a sense that he can be very effective against guys with the size (and styles) of Fury, Wilder and Joshua.