It will require a change of EASA FTLs.
That will be fought to the death by pilots unions across Europe.
I wouldnt strike for much, but a reduction in safety standards to this gross level, suggested above, would be one reason I would back a strike, for the simple reason that it would be european companies that receive cost benefit, with significant ímpact on risk to our passengers.
I think the corporate world realizes this, which is why there will be no debate about it happening, no lobbying for a change and therefore no change.