I'm sure Frank Warren is fiercely going through his papers, trying to find some random German or Polish cruiser/heavy fighter, so that Joyce can defend his Euro title next. If not, then it's Eric Molina or someone similar.
Povetkin soon will be 42 and long ago is half alive& legless, Pulev soon will be 40. I think these now Joyce and Hrgovic might beat. btw even some CW boxers too. They are with ranking and name value but over the hill gentlemans.