Well, it could be a really interesting fanfiction where Naruto is somehow related to Hunter J. Maybe it explores a different backstory for Naruto, like he has some connection to Hunter J's world or abilities. It might also involve new adventures and challenges for Naruto based on this new family connection.
You can try some popular fanfiction websites like FanFiction.net or Archive of Our Own (AO3). These platforms have a large collection of fanfictions, and there's a good chance you'll find the 'naruto son of hunter j fanfiction' there.
Since I'm not well - versed in J J Fletcher's specific war novels, but in general, war novels might have detailed descriptions of military strategies. Maybe J J Fletcher's works also include such aspects.
I don't know exactly who J Andrews is in this story without reading it. But it's likely the protagonist or someone central to the events of the daydream - filled day.
A key factor is a strong case for hardship. If the person can show that going back to their home country would cause extreme hardship, like in cases of political unrest or lack of proper medical facilities for a pre - existing condition. Another is having a valid offer of employment or study in the US that is in the public interest.
I don't have enough details to know exactly who he is. He could be a writer, an artist, or just an ordinary person with an interesting story to tell in The New Yorker.