The "cost of the refugees" is already becoming an issue:

Refugee crisis ′to cost Germany 10 billion euros′ | News | DW.COM | 06.09.2015

According to a report in the Sunday edition of German newspaper, the "Frankfurter Allgemeinen Zeitung" (FAS), financial costs for Germany could reach anywhere between 9 and 10.5 billion euros by the end of the year. The figure is based on cost estimates from local governments around the country.

A refugee summit held by the German parliament in July budgeted 5.6 billion euros for an expected 450,000 asylum applications this year. In light of the recent mass influx of refugees from Africa and the Middle East, however, Germany is now expecting to take in some 800,000 by the end of December.

According to Germany's Federal Statistics Office, 2.4 billion euros were spent on caring for some 203,000 new asylum seekers last year.

It has been very instructive to see the example of soft power, the Hungarian border guards were overcome by sheer numbers of unarmed people. Unless they had opened fire on women and children with the eyes of the world upon them their role was revealed as futile.
Orban obviously had no stomach for genocide, thankfully. His threats to give three years prison to illegal immigrants were rightly seen as risible by anyone cognizant of what these refugees have suffered to get where they are, when even a cell and three bad meals is a giant upgrade thus a minor risk from starving behind barbed wire in a camp. As if Orban had that many jail cells anyway!
I see a possible paradox here... Conditions for unemployed youth in Europe are already appalling, you'd think that adding tens of thousands, hundreds of thousands of refugees, would be a disaster in the making, (whipped up by the hard right for sure, as we see all around).
But it might work the other way too by forcing issues of economics, employment and ostensible homage to equality into the light, speeding up a possible resolution.
The pathos induced by the young child dead on the sand has shown the power of the media to shame those old white hardline racists on the euro right into holding back on massacres, to bend the rules and allow a human corridor to the only country in Europe which can afford to house and give work to so many needy.
This is also karmic, think how many hundreds of thousands emigrated before WW 2 with the rise of the pogroms in Germany. Those emigrants, along with so many Europeans fleeing poverty, went to make the famous melting pot America became as it rose to its industrial and imperial apex (before selling out the bulk of its manufacture abroad.)
I honestly don't think that under our present political conditions we can give a decent life and honest work to millions of immigrants, unless we radically change our political conditions here, getting rid of the ridiculous arms expenses like Trident and F35s, employing people in a new green economy.
I foresee a possible sea change induced by soft power, sheer numbers that dare the authorities to do their worst knowing they won't have the hardness of heart to do so.
More empathy pictures going viral will accelerate this overdue process. White male privilege sees this sea change as threat, to the rest of the world it's just justice.
It's nice to see Europe doing the right thing for 'foreigners', perhaps this kindness will be extended as generously to its own weak and afflicted, such as the poor in Greece getting strangled by austerity.

'The history of public debt is full of irony. It rarely follows our ideas of order and justice.' Thomas Piketty