Occluded Pistons

Pistons make a lot of noise. When skulk sensors come out, we can all assume that you will use pistons with them. But the noise from the piston might bounce back to the sensors and make everything complicated. But if there were occluded pistons in the game (pistons that make no noise) this won't be a problem. They can be made in a crafting table with 1 piston/sticky piston in the middle and any type of wool surrounding it.