You right kiddo...he can go for masters in some college too , he already have some experience. Go for masters in some college where you get scholarship. You can see some CPT around and do some job. If possible go to such places where you have chance to find a part time job as CPT...in United States they need more number of STEM students, so they may pass the way to citizenship to those people who are graduated my United States and had finish masters like now it's for PHD. So, don't worry do not try to get shortcut. Even if you find some girls , you have to spend around 50000 dollers including her food, room rent and the money you give.moreover, you have everyday trocher too...and this process also takes 3 years too, to get 10 years of green card....so, calculate everything and deside...it's easy to say but everything will not be that easy my boyyyyyy......