Congratulations on your awesome pilotness! I am not one.
However, being a pilot gives you absolutely no ability to determine the cause of a crash in the Alps when you are thousands of miles away and have absolutely no information that everybody else doesn't have.
You're like a cop in Detroit, posting that he knows who murdered some guy in Beijing, even though he knows absolutely none of the people involved. He knows who did it because he's a cop, dammit!
I have previous accident reports involving the A320 to use as a guide. Very similar circumstances have lead to other A320 crashes. You may want to enlighten yourself of this information and the issues that exist with the flight control system in the A320. This information is readily available through the FAA’s accident investigation site.