I agree with your post Bealzebub, I understand the Captains responsibilities and requirements. There are still asked but unanswered questions.
Has the experience level for each pilot (total, on type and experience in role) been defined and confirmed so that any speculation is confirmed or denied?
Was the aircraft Cat II capable and were the crew Cat II qualified?
Without definite and confirmed answers then as usual the Rumour network is just that.
I would think that the Investigation Team will be the only people with any solid information so it's wait for the report for the facts.