He's a young kid. He's been taught a lesson of what is now expected of him. According to Hudson they had a chat, and he was sent home. No public humiliation at all.
I'm sure Ingham will have right attitude, improve his fitness, and be back soon in AWs. Hudson would have made that known. It's up to the kid to show a bit of mental toughness and respond. Life as a pro footballer ain't meant to be all slaps on the back, platitudes and an easy life.
Have briefly met Roar coach John Aloisi. He impressed as a pretty level headed bloke and is also a very experienced ex Socceroo. He'll pass on some useful wisdom to young Dane