Though I suppose Sam might have felt a little grudgey against Dean for not standing up for his choice that night.
Honestly, I think canon provides all the backstory necessary to "explain" the characters in that episode and those scenes, so that I'm kind of confused why Jared even found this necessary at all. But it's a neat story to hear.
Re: Ben Edlund interview--confirms our fears
Though I suppose Sam might have felt a little grudgey against Dean for not standing up for his choice that night.
Honestly, I think canon provides all the backstory necessary to "explain" the characters in that episode and those scenes, so that I'm kind of confused why Jared even found this necessary at all. But it's a neat story to hear.