yes i think he needs to lose some weight to allow that energy to hit it again he clearly isnt in any work discipline anymore like in the past where for example he had to hide to eat those roasted meat with a lot of oil(ntaba,ngulu and co) because werra would notice its impact quickly on the sharpness of his voice,every single of the big name tenorist atalakus who gained weight had voice modification until some fixed it when losing weight like tutu,look at cnn and brigade they've kept shape and still are highting high easy despite all having entered 40's