I hope the full list of fouls that carry a 10-second runoff will be spelled out explicitly. Relying on the guideline of "fouls that cause the clock to stop" is confusing.
As a prime example, am I the only one who feels like an illegal forward pass (that isn't intentional grounding) isn't really a "foul that causes the clock to stop"? To me, the act of illegally passing the ball is a distinct event from the ball a) touching the ground, b) touching something OOB, c) being caught by a downed player, d) being caught by a player in his opponent's EZ, e) remaining in flight while an IW occurs; which are what ACTUALLY cause the clock to stop.
Put another way, if the QB crosses the NZ and throws a Hail Mary with a four second hang time, and then it's muffed around for a good second or two, it's no longer an intuitive thought to me that "Aha, the illegal pass stopped the clock." I wouldn't even agree that conserving time was the passer's intention in the first place.
Also, I can think of other fouls, not mentioned in these announcements, which actually would cause the clock to stop at that precise moment. Any illegal bat by a player who is OOB, for instance - a player who may or may not have the intention to conserve time.
So which fouls *always* carry a 10-second runoff, which fouls never do, and which fouls depend on the player's intent? I hope that information is conveyed as concretely as possible.