I don't necessarily disagree, but it might be more layered than that. Maybe Gibson had success three years ago when he started going after batters, if the book on him was that he wouldn't. Later, if the book on him caught up, batters might have been jumping on pitches, causing him to back off. It's a game of constant adjustments - while on top of that, his problems with command are self-described as fatigue. It is indeed frustrating to see how many of his pitches have no chance of accomplishing anything - someone needs to invest a stat "waste of time pitches" and keep count. Pace, likewise, is a two-edged sword. Get the ball, get the sign, fire... you can have men on second and third with no one out, before you even realize it. Coaches tell their charges, "slow the game down". Of course hitting coaches tell their batters the same thing, so if the pitcher has enough moxie to hurry them even a little, it can indeed pay off. Until, suddenly, it doesn't. Constant adjustments, once again.