This whole thread is just pointless speculation. You have no idea who those crew members were, we have no idea, and there are plenty of legitimate reasons why there would be CO crew seated in F before EUAd elite pax. Could there have been something going on? Sure. But it's certainly possible that there wasn't.

What puts me off here is your tone trying to incite some sort of outrage about this, including bumping the thread when you didn't get any outrage, when you have no facts to present.