I don't think this is the case. He probably had more options than were thinking currently, but almost every other school he visited immediately pivoted to next options.
If that is because they were told "I'm going to ND" then, yes, it sounds like they are an option again.
If they were told some ridiculous $$, plus a timeline that was only favorable to the Moore's, then most schools likely are going to continue down their path B,C,D, etc.
I suppose the Moore's in seeing that they didn't quite play their cards right could re-evaluate their stance on $$/timeline and reach back out to all these schools. But it would be foolish to accept that commitment now and not think they wouldn't double back closer to signing day. They have shown their true colors, imo.
So, with all that said, I think they still have good options, but those options are a smaller group and likely come from schools that now have the leverage on their side.