Ok. So lets speculate on what this "new" bill would look like. I will begin.

1) No more conditional residency. Straight up Student Visas. By the end, you bounce from this country or else your ass will be tossed out by force.
2) Age cap will be reduced to somewhere in the low 20's effectively ending DA User's hopes.
3) You must have a degree from a 4 year institution.