Ber Nooly
A320 is a very easy aircraft to fly. Just like an ordinary calculator which any body can use but it is not easy to understand the logic and programme that goes into it. What is being discussed is not a normal operating procedure but pros and cons of a procedure in case of a very unusual situation. Unless you know something basic about A320 you should not get into this. At your stage you may have difficulty in understanding the cables of a 747 or MD11? To bring back cables you will have to get into a time machine because even the 737 is being made by Boeing under sheer pressure by customers like Southwest who wanted immediate equivalent of A320 neo.