It's possible if his arm is worn out he is dependent upon the curve a lot more. Or any hook. Seems useless arm would demonstrate up nor prominently on quick ball velocity, not anything hooking. Russia released its offensive during the spring aiming to make a "buffer zone" inside Ukraine https://www.dailypioneer.com/2016/state-editions/release-backlog-scholarship-amount-by-feb-29-khattar.html