the NG will have the most accurate information for you. I do not think that switching from Army to NG will negatively impact your immigration...

You will be required to file a US tax return in most cases, however there may be no tax due if you pay the taxes in another country, in your case...

Does NVC or someone send a letter to my beneficiary spouse or me to get the medical?

There is no letter that is required to obtained the medical examination. Your spouse will schedule an appointment to be conducted by previously...

you must file for the "current" green card as the one in your possession is no longer valid.

If we go to the interview and her passport has already expired, will this be a problem? Does she must have a valid passport?

Not to worry at this time. However as matter of practicality unrelated to legality issues, she should have a valid passport in her possession.

Deportation proceedings

you really need to speak with an attorney at this time. There is light at the end of the tunnel but to continue without legal assistance is wasteful

i concur that the likelihood of readmission under your reinstated I20 is very slim

Can USCIS decide to initiate a removal proceedings against me once they realize I should've been placed in removal proceedings?

FOIA will not trigger removal. If you are in removal, the FOIA may or may not tell you about the Removal As the previous counsel stated, you can...

Would there be any delay if I mailed I-485 separately from I-360 but not too much far apart (about 2 months)

There will be a delay if you file separately. It should not be very significant but a delay nonetheless.

Applying for green card and moving

Your application will be delayed, by how much is determined by the adjudicating facility that will handle the matter once you move. Be sure to...