You have some really weird logic.
If you're lying on the ground are you facing something in front of you? Absolutely not.
We're not talking about head position, but torso position. You can't take a TI and have it end up on the field without facing the field if you're standing. It's not pedantic - it's written into Law 15. Look it up.
Spirit of the game here. When you're looking at something that you know is wrong and against how something is supposed to occur, you look at how it fits into the LOTG. Doesn't make sense to be finding odd interpretations to try and bend the laws to make something like this fit - if anything referees should be going the other way.
fortunately that's only 1 of 2 objective reasons to disallow it, given the ball never goes behind his head.
Why you'd be trying to 'lawyer' this to find an excuse to permit something that everybody at the field knows is wrong is beyond me.
No, he lifts the ball as he lifts his head, then his head goes back down as he throws the ball. And of course that's only 1 of 2 objective reasons.
While the 2006 Q&A doesn't have any standing, nothing relevant has actually changed in the laws since then so I think it's reasonable to still consider what's in there.