Haha unlucky! Most of them wont care that much as many leave early because they don't really give a shit. No matter what the day, the time of kick off, the opposition, the score or the importance of the game thousands leave early for no reason (obviously some do have a reason) [some as early as 74 minutes!].
30-45 minutes extra sleep for a kid is absolutely fuck all. Tomorrow they will just have an earlier night, maybe even a nap after school before tea. Overall it will make no fucking difference to their lives at all. "Kids" is no excuse, at all! If you're an adult and you're happier saving 30-45minutes on your journey home - whether it's 10miles away or 300miles away - that's pathetic. The only real excuse is people with disabilities or if people have work on a night shift. Other than that there's no reason at all worth leaving the game for!