My stepson played QB in high school (he was the backup) and didn't see the field until the starter was injured. As sophomores, they were playing down in Ames. They were behind 61-7 in the third quarter and the coach still had all the starters in the game.
When Joe got home, I asked him if anybody quit after the game. He said yes, some of the second teamers turned in their equipment. I asked him if he was one of them, and he said no, he planned on sticking it out.
I told him I was proud of him for that, but that I would have told that coach to shove it. Those second stringers get their brains beat out every day in practice, and knowing you have virtually no shot to play in a game has to be a huge disappointment.