1. I'm assuming that Sans's "shortcuts" would be useless in reaching whichever half of the city he's not in, but I just wanted to make sure!

2. Would characters be able to work on bolstering the network independently to try and communicate with the other half of the city, or at least streamline communication somewhat? Using computers, generators, their own technology, etc.

3. ha ha self-love that's cute nice try scrubs