I'm not quite sure whether I might be able to help you, but I never heard of that kind of literature. So I looked it up and wanted to know if that's what you're talking about:
http://en.wikipedia.org/wiki/Heroes_journey Well, it sounds quite interesting - especially that you try to involve L&C
(okay, even physics would be great when calculating how fast Superman might be able to fly...
)
What I did not completely understood... do you think that this journey happens during one single episode or during the whole show?
Cause I think that the second possibility might not fit exactly when we think about how the whole show ended - at least I didn't have that sense of completion
And I also do not see that "refusal of the call" - it might depend on what you mean with "the call" (cause imho there was no "call" as in the global meaning of the word, no kind of everlasting task, at least not given from something or somebody external) and where you put the beginning of the journey. Of course, Clark hid when he became aware of his powers - so, if you put it like that, I would agree
But when you just see the show as the whole journey, I don't remember any episode when Superman was saying "No, I won't do that" when being asked to rescue somebody (hey, he even tried to save Lex...
)
But I might be wrong since it's along time ago that I watched all the episodes.
Bye,
Jana