i would add 143 weight class them smaller fighters, but those classes actually sounds pretty solid. Weight cutting is part of the sport and it’s not going anywhere, the problem is fighters are not taking their fighting “career” serious, This is why sometimes i believe fighter pay is app relative to certain fighters, you got fighters like Battle, Gastelum etc who can’t even make weight & then you got fighters like Pereira who in his short UFC career has been consistent, mine you he comes from a country where cutting weight is not culture, compared to the americans. i don’t believe weight classes is the problem, i believe fighters are just not discipline enough.