Hey, Combi, get real!
If any European airline would even dream of firing foreigners in preference to their nationals when the s..t hits the fan, that would be illegal! The only thing they could do would be to implement a "last in, first out" policy regardless of nationality.
Flight crew, be they local or expatriate, are NOT a commodity.
It's about time you guys "somewhere in the Orient" got out of your 20th-Century nationalistic bias...