Were they speaking out before too? Those who maintained their stance are of course better than those who were silent for some "reasons" and now speaking out.
Some of them were, and quite frankly, most of them started doing it after Musharraf stepped down from the army, because after literally tarnishing the image of the Armed Forces by making them do whatever it took for him to hang on to his kursi, he decided to ruin it even more, and staying illegally in the Army House is another.