EU way to solve problems:
a) War in Syria starts. Don't lift a finger to prevent a huge flow of refugee. Because international law, war is expensive, we can't allow our soldiers die and more solid excuses
b) Refugees start to flow in countries bordering Syria. Don't do anything to help those countries. Pretend that they can handle that alone. Keep doing nothing to stop the war in Syria.
d) Small trickles of refugee start to move in EU. Ignore the problem. Treat them like your usual illegal migrants.
e) Syrian Civil war spillovers to Iraq. Major radical ethnic cleansing prone force emerges. Do nothing! After all there are no decision of a Holy United Nations Security council (Real Reason: everyone expected that USA will do the job once again. )
f) Now there are huge amount of refugees (surprise!) and EU politicians seem to discuss two variants
f1) Let hundreds of thousands in, settle them in refugee camps, give them some money on a monthly basis and then... ignore resulting problems
f2) Pretend that nothing happens, close the borders, and hope that they will go to filthy rich Saudi Arabia (BTW, how can any person who says that he is a liberal even consider sending any woman to Saudi Arabia? It is like sending refugee from African wars to South Africa back in 1960s)
And guess what? EU ignores Russian intervention in Syria that will cause even more refugees.
Here's a free policy suggestion, UR: Ukraine should allow free citizenship for anyone who will take up arms in the east. Two birds with one stone.
Simple solutions never work. There are way to many problems in this idea. Besides I doubt they will bring tanks and artillery with them like those new "citizens" of "DNR" and "LNR"