Yeah just something to be aware of in terms of having enough senior players in certain positionsWe'd be crazy to release Romero for international duty given his current dubious injury status.
As for Aurier..... He's so far on the fringes he's M.I.A.
Gio will go. As will Dav.
As for your question; if we want quality players int. duty is just a cross one has to bear... Can't start spending money based on losing players for the odd extra game once in a while.
Also Romero is in love with the national team like Kane. Doubt he would be happy not to get called up. WOuld be surprised if he stayed (would be good for us but idk)