Hobbit2 - Chapter 12 - Inside Information

[Rune Son of Bjarne]

Originally Posted by Galadriel55

I think Bilbo's main purpose was to open the secret door. However, the Dwarves do much exploitation along the way. "You have to earn your share..." Also, Smaug does not know Hobbit smell - which is a big point in this chapter.

I am not claiming that Bilbo is not an asset to the dwarves, it is well established that they wouldn't have made it to Erebor without him. Smaug is definitely pussled by the smell of Hobbit (and taste?), but surely this was not the reason Bilbo was brought along? Maybe it was part of Gandalf's reason for choosing Bilbo, but I doubt that Thorin looked that far ahead.