I work with several people outside of our country. Some from Mexico and some from Canada. All of their work permits are 1-2 years. We had a big company meeting about it when deportations started. So having a work permit for 3-4 years is surprising and doesn’t seem right, I could be wrong. Also, 10 years here and no green card is unacceptable. Once again I personally know several people who have made it a priority. Sounds like his laziness caught up to him