I agree
You have to think about how much Luke acually knew about the Jedi. The only one's he had ever me or known of, so we think, are human. His reaction to the small green elf calling himself a Jedi Master is proof enough that he wasn't at all expecting what he got. I think he was looking for a hermit like Ben, or at least someone taller thatn his kneecaps.
Re: I withdraw that last statement
I think so too. Like was full of massive misconceptions about life. Even after two years with the alliance there was a hell of a lot of the brash youth still in evidence, even if he had progressed within the racks of the rebellion.
This was a lot of Yoda's arguements for not training him but, in the end, he was still basically a kid with kids values and expectations.
I think he expected a powerful warrior, large of stature and bold as well.
Re: I withdraw that last statement
Unfortunately I believe that it is standard human behaviour to expect that to be a superior being it would have to be human. The thought of him being a different specis would never have crossed his mind.As well as anything it has to be taken into account the different species that in his life he had so far encountered none of which would he likly to surmise to be likely to be the great Jedi master that he dreamed of. Oh and your right probably taller