Quotas and policies that discriminate on the basis of nationality are not going make English players any better. (justarsenal.com)
The Court was therefore still required to answer some tough legal questions, in particular how to reconcile article 58 (1) TFEU (the prohibition on restrictions to provide services of article 56 TFEU does not apply to transport services which has its own regime) with article 18 TFEU (the prohibition of discrimination on the basis of nationality). (europeanlawblog.eu)
On the contrary, the principle of non-discrimination on the basis of nationality does not allow Member States even to try to go against it: the main goal of the permanent residence status is to make expulsions of EU citizens holding such a status almost impossible no matter what. (europeanlawblog.eu)