The one thing that's immediately apparent is the cultural/economic/social bi-furcation in MX between Euros and mestizos is much more extreme that currently exists in the US.
What Mexico certainly does not want is millions of militant returnees clamoring for their piece of the pie. If Trump carries through with his campaign promises, it's an almost certainty that MX will undergo its own color revolution.
As such, new refugees may very well be the type of beautiful people portrayed in the soaps looking to escape the looming socialist tribunals.
The Mexican elites have been exporting their indigenous population to stave off that revolution.
Saddling us with their low education castoffs and the costs associated with them has been good for Mexico and horrible for us.
I do not care what happens to Mexico when we deport their citizens back to their country.
That is their problem. They have been making it ours for far too long.