You know, what really drew my attention was something that Rachel said -practically at the end of the game- while talking with Brad on the phone. It was something like: He's not gonna try to get her (D) back. He's a coward. He's always been a coward. That's the reason why I left him; kinda. I was just asking myself -considering that Rachel was actually telling the truth- if dad will have to come across his cowardice, and win enough resolve to get daughter back, and whether this is going to be a main factor in the game and the story progression. Or not. Like, if you don't build up enough courage up to a certain day or point, you know, game over... Or, on the other hand, these ideas are pointless, and dad will have become brave enough out of nowhere.