Locos maybe? Population slightly bigger than the Broch, but probably never had the support. Brora is tiny. They'd be a great addition to the leagues though, just for the seethe of weegies having to travel fucking miles to play them.
If Brora go up and Bonnyrigg drop into Lowland league there will be an additional team relegated. At the moment that would be Broomhill and Gala but with 3 games left Berwick, Gretna and Cumbernauld all still could go down if Bonnyrigg lose play off.