The statistics paint a picture of the level of football here in Dunedin
Top = Dunedin Tech, Caversham
Then = Mosgiel
Then Green Island, Roslyn
Then =Northern, University
You cannot discount Cotter or Green given their results based on a 'drubbing' by 2 teams in the league. Mosgiel should have Cotter, Green, Franchini (though not playing for Southern) involved in the Southern United squad or extended squad), possibly Coldicott also but I am not convinced he is fit enough.