Quite possible, I'm not discounting that, I was just sating the theory I felt was more probable.
I'm not good with probability, but based on what I would imagine to be logical, that species that created us would need a beginning as well. Somewhere along the line something had to have been started by chance, would it not? And if so, then would it be more probable for us to have been created? This, of course, goes beyond our comprehension and is why my views are more agnostic.