Hello.
Sunfish, hats down to you. I always respect the "old" guard. Where would we be without you guys ?
As for the possible changes I don't think it would go that far as adding or removing something. Updating FEM would do the math. I would be surprised to see the weight penalization.
But still all this is hypothetical since we do not know what was the failure and under which condition.
I do not think that Airbus will release that info.
Cheers