BA as I have said have got a very good deal. Ryanair are an excellent training ground from which IAG can recruit crew offsetting the cost of a dual fleet. Boeing will HAVE to come up with a fix for 737MAX and I have every confidence they will do so; it is very closely matched with the NEO over some sectors in terms of operating costs otherwise TUI and Ryanair would have bought Airbus.
Good move from IAG which will keep eggs in both baskets continuing to extract good deals from both airframers.