Yes they definitely can expand the map, Micah mentions meeting Dutch at a bar in Crenshaw Hills. Other places have been mentioned like Sylvia’s Saloon, Lousie Hollow, Beaver Brook, and this settlement called Surrounds that Flaco’s men led a raid on before. North Elizabeth could be west of the Ambarino and literally above West Elizabeth. Also, since the Lannahechee river is based on the Mississippi River. It is quite possible that all that land east of Van Horn can be the State of Lannahechee. But i would want more Western states similar to New Austin, with influences from California, Utah, Oregon, Nevada.