Yeah he just doesn't have the size to be a top welterweight, he could give good fights to people like Pacquio khan Bradley but he would have no chance against brook and could be hurt badly against thurman. He would be better of at 140 but there some good fights for him at 147
Lucas Matthysse destroys Brooks. Brook is too busy with back to back title defense against guys who have no business fighting for a world title fight. He could fought Maidana, but as we know Brook only fights guys that fit his tomato can standard. 35 fights and he's fought 34 pastries.
Khan is fighting in non-title fight. Brook is fighting a title fight. Algeri has shown to be a world class operator as he is good enough beat world class operators like Provodnikov. Jo Jo Dan or Frankie Gavin can never come close to beating Provodnikov. Kell Brook 35 fights, only 1 decent opponent :rofl