Yosh makes an informed decision

Yesterday I took Yosh to a Nets game- just him and I. The game started at 7:05, Yosh's bedtime is 8:00. At half time- around 8:15- I asked Yosh if he wanted to go home or if he wanted more game, to stay. He actually told me wait- using his sign for it. A few minutes later he said, and signed, home; car. The entire walk back to the car, the drive home and even after we got home he was excitedly talking, as Yosh talks, about the game. We got home around 8:35 and he spent about 5-10 minutes talking to mommy about it. Mommy then said its night-night time, she changed him and I put him in bed at pretty much 9:00 on the dot. When i came back in the room, literally two minutes later he was out cold. The next morning he was still excited about it.

Did he make the right decision? Did I make the right decision in taking him to the game? In giving him the choice to stay or go (I was going to abide by his decision either way)?