In the very last scene of Moneyball (2011), Billy listens to song that his daughter recorded for him while driving in his car.
She changed the lyrics in the end, singing
You're such a loser, dad,
you're such a loser dad,
just enjoy the show.
I don't quite understand what her motivation here is for calling him that. He achieved what he wanted, to change the game. He also did not accept the high priced offer to change teams, so he was staying in town (what she wanted).
So I guess she is meaning it in some sort of ironic way? Can anyone shed some light on her motivation to change the lyrics in this way?
As it is the last thing you hear before the movie goes dark, I guess its supposed to have some meaning I don't get.