It's possible if his arm is fatigued he depends upon the curve a great deal more. Or any hook. Seems dead arm would display up nor prominently on speedy ball velocity, not anything hooking. But It is far from ruled out, because the populace is mostly in poor wellness and https://www.dailypioneer.com/2015/state-editions/habitat-loss-poisoned-food-vultures-getting-extinct-fast.html