Can someone please explain the Ross benching last game?

[Millhouse]

It was pretty hypocritical to punish him like that. I mean look at how other guys make mistakes from missed blocks, bad throws, missed tackles, etc. Yet didnt seem anyone else gets punished. Overall it was pretty piss poor to do that to your 9th overall draft pick in his first game. Hope the kid bounces back and isn't afraid to play hard in fear of being benched again.