Oh not writing him off. He showed well in rematch with Usyk. Ruiz though eh, did what he had to do. But imo could have done much more. Mentality has majority to do with any fighter, especially off back to back losses. It's pretty clear he feels the need for more aggression and 'clearing' the slate, talking about going to war and mind being right. It just seems he does struggle with finding a center balance between the two approaches.