You can have that opinion and there is definitely work to be done and he has continously been doing it. Once they find a swing, approach, timing mechanism, 2 strike approach and mechanism, etc that works and they like he will quickly improve. The more he can go longer than 1 month without a change the better the onfield results will be. But to use a season long statistic complaining about pop ups from a 20 year old in AA is just wrong