No rewards. No deals. Self deport immediately or be held in an internment camp until processing (DNA samples, photos, criminal records, etc) is completed and then physically removed from the country. All costs will be extracted from country of origin.
Fifty Million, that is the number I believe to be closest to reality.
To get a majority of them gone in time to matter we need most of them to find their own way out.
They found their way in, just reverse course and GO.
Add to that, NONE of the ones Biden brought in are legal, no matter what games were played.
And I must reiterate again, NO EXCEPTIONS!
The law MUST be applied equally to all, regardless of race, nationality, language, etc.
In fact the first plane load out should be whites, just to head off the screams of racism.
...Fingerprints...