I remember when I was 14 or 15 and an annoying squeaker in AW3 (armchair general, screaming at other players, never shutting up). An older, wiser squad mate pulled me aside into one of those semi-private briefing rooms and made it perfectly clear that what I was doing was completely unacceptable.
At the time, it really made me mad and hurt my feelings. I was upset about it. I left the squad, did my own thing, and eventually left the game for a time.
I "hated" that squaddie for a long time. Looking back though, I don't think anyone in this game has ever done more for me.
If Nate leaves, it's because he needs to leave for now. It's clear, however, that he loves these games. He will be back. Let's just hope he comes back after a period of reflection, and that we are mature enough to clean the slate.