Thomas,
It is a little early for that, given no NAA seems to know what is going on for the medium term and more generally, the NAA's have until several months into the future to decide if they have or have not implementing any of these now. So it is impossible to know the law of the land applicable Today in most EU countries (with respect to this specific subject).
In a few months we will have a much clearer picture of who is doing what, when and may well have some visible progress/or lack of progress on resolving some of the many loose ends.
IANAL, but with regard to loss in any damages case you need to take action to mitigate the loss. For the vast majority of pilots this can 'easily' be done simply through the expenditure of less than several 10s of thousands of Euros and a year or two of training and testing.