I saw that, I was a pilot for many years, and this would actually be kind of cool technology if it could be done right. I'm half tempted to apply.
One of my customers right now is frustrated because they have the tower closed at weird hours at their principle base of operations and they can't depart flights conveniently because of staffing shortages. Clearances are a bitch too... the whole thing is kind of wild and it's kind of a safety hazard when this airport goes uncontrolled. Anything that would help out - even cameras that would let the tower controllers at the primary airport see WTF is happening at the satellite field would be helpful...
Yes, our stretched thin controllers watching the feed from a satellite field makes total sense.
Maybe they could try a pilot program somewhere like LGA?