Exactly. McCutchen was crowding the plate. That pitch was not that far inside. It was likely a purpose pitch. I don't think Chapman intentionally hit him, but I also don't think he was too concerned if he did hit him. As for Chapman's control, I don't think it's pinpoint. He is sometimes wild in the zone. But his extreme velocity often intimidates batters into swinging.
Absolutely! If anyone stood on top of the plate against Gibson or Drysdale, a high hard one was practically guaranteed. Two outs in the ninth and nobody on with a 3-0 lead is the perfect time for a brushback.