Hopeful-Dad, that is our optimistic thought as well. Our main issue was with having one option only offered if all other options were sworn off. We suspect many ISRs would be withdrawn if that demand was SOP.
Your DS' interview experience was different than my DS'. When DS was first scheduled for the interview, I researched the ISR quite a bit and couldn't really find anything about SOP beyond the fact that the ISR is at the NRD/NTAG CO's discretion to award and to be used for competitive recruiting purposes. People's ISR interview experiences do seem to differ quite a bit - from what I've read/heard, some are essentially meet-and-greets prior to awarding; others sound like it was the toughest interview they experienced. In your DS' case, it sounds like there were some strings attached. But at the end of the day, it is the CO's prerogative - the Navy makes that pretty clear to the NRD/NTAG COs. But again, if DS was about to be awarded the ISR and is in the final running for a USNA appointment, I'd sincerely hope he has a very good chance in the NROTC National Pool. What does the portal currently indicate his status is? Do make sure that his package gets sent directly to NTSC (Pensacola) - ISRs follow a slightly different route before ultimately arriving at Pensacola.
The local commander only has one or two to hand out, so why not give it to the person who really wants to go NROTC.
Minor correction, at least AFAIUI... each NRD/NTAG CO has five they can offer. If an NRD/NTAG CO wants to offer a sixth or seventh, they have to get permission to take an ISR from another NRD/NTAG. The CO that awarded DS' explained that DS was the first of up to five ISRs for the region, and another officer later explained that they don't always give out all five. But do agree with the general point that if they have more ISR candidates than ISRs to give out, they may want a true lock-in.