Wlad has a rematch clause I believe. If he wants this fight it could happen again. After two loses in a row many are convinced retirement is the best option. I think that he could clearly win a rematch and he has little to risk in way of his legacy and everything to gain. Part of the Klitschko problem was that they beat everybody. Strangely boxers seem to grow immensely in legacy if they come back from loses rather than never losing at all. How much would his legacy grow if he came back and beat Joshua and then pummeled Wilder at a ripe old boxing age?