Oh yes. There's all this evidence that it's not him (pictures of his parents, pictures of him as a young kid, his injuries, etc) but they're all discounted as Methos being a really tricky dude. Hah!

It's like Freud: if you fantasize about your parents, then you have Oedipus complex; if you don't fantasize about your parents, then you're suppressing it, and you have an Oedipus complex. There's just no way out.