This is exactly what I do right now and it's pretty nice. We have quarterly planning weeks and everyone goes on-site for that, but otherwise, we're split around

This is exactly what I do right now and it's pretty nice. We have quarterly planning weeks and everyone goes on-site for that, but otherwise, we're split around the country and there is only one office in downtown San Antonio. 70% of the people working on this program don't live in San Antonio, so there is no practical way to undo being a distributed workforce. But it's a military program and the military is pretty used to working in a distributed manner. They need to be able to work in theaters of combat where you're not only spread out and constantly on the move, but any node in your worker network can go offline at any time, possibly permanently.