I don't think there is anything "obvious" about any constellation. They all seem like a stretch, to me. Why is Orion "obviously" a hunter and not Elvis swinging his hips?
He did say that the hunter/animal relationship is everywhere, but I took that as a bit of hyperbole.
http://members.westnet.com.au/gary-david-thompson/page11-2.h...
Of course Orion could be a healer, warrior, etc. as well....