LOL. Yeah, right and pigs will fly when they have wings.
Why do you think so many Mexicans come here in the first place? If Mexico offered Mexicans everything they desired, good jobs with good pay, good schools, good medical care, high standard of living, etc., why would they pack up everything and move to another country which offered them the same things. Most first generation Mexicans who are living here still have family and friends back in Mexico. I'm sure many of these Mexicans would seriously consider moving back to their ancestor's homeland, assuming the United States and Mexicio both offered them opportunities, benefits, and lifestyles of equal comparison.