The obvious way to "normalize and legalize the situation of the 11 million illegals" is to send them back from whence they came.
Yep. If we don't stop rewarding illegal aliens with amnesty, they will keep coming and coming. A wall, no wall, that does not matter if there is amnesty. No enforcement of our laws = hundreds of thousands of illegals every year even with a wall.
They will come by boat, car, truck, and plane.
Why can't a Mexican take a vacation in the United States and stay for a long time? What is wrong with that? And while they are at it, they can look for work in America and a home. Marry a wife. You know, do the usual things people do on vacation. ;)