I'm sorry, Vellos, but again, if you had picked situations in which to attempt to advance this philosophy that could conceivably be said to provide engaging conflict or good RP, I'd be much more inclined to agree that you have some sort of a point. As it is, your "appeal to RP" rings hollow. Oradrikkon was not only asking our characters to believe utterly ludicrous things, he was asking that we completely dismiss the obvious answer. And I think much less of Morgan for entertaining the notion for longer than 5 seconds.
I think you're misremembering the situation, so I'll stop arguing.