Try sending it again with the RFE notice on top.

If you are asking whether you can prevent him from amending the I-751 by sending CIS a copy of your agreement, I highly doubt it.

For the naturalization certificate, the name must be the same as the one on your birth certificate or you will have to do a name change. For...

You should contact your embassy and get a passport and then USCIS can give you a stamp showing you are still a permanent resident. Meanwhile,...

Get a criminal defense lawyer. You need to unseal your records and get a certified copy of the record.

Each application for admission is decided individually. it is certainly possible they may be questioned about the purpose and length of their visit.

USCIS will not accept it or respond to it.

If you leave you will not be approved. Rather, send a request to withdraw the application after you go.

If your visa is not expired, you can reenter the U.S. with it.

It may be significant and it may not, i'm sorry to say. Only time will tell.