So this is what the Fedor nuthuggers are using to justify what appears to be a diminishing legacy?
Andei is not cursed, he has a glass chin and is on the downslide of his career. He was knocked out in his first ever fight, so you can say that was his curse.
Brett Rogers cursed? He's a tirechanging can who lucked into fighting a glass chinned fighter who's head wasn't right. Expecting him to beat a guy with actual skills like Barnett is laughable. The only thing that is funnier is that he gave Fedor a reasonable tough fight.
Werdum cursed? No not really, he lost an uneventful fight against a guy who probably would've beaten him the last time they fought had he not been caught in a kimura after gassing. Werdum is the same fighter he's always been. He was probably cursed when he got his head knocked off by a guy nobody knew at the time and got sent to the B-League.