Nottingham Forest and Derby County might be separated by a stretch of the A52 but in a football sense, right now they are worlds apart.
Forest are back in the Premier League for the first time this century, although they face a real battle to stay there. Derby are stuck in League One and while fans will be relieved to still have a club to support, Forest can tell them from experience they face a real battle to get back to the Championship.
When the rivalry is renewed, it will be as fierce as ever with a new book by Reds fan and author David Marples explaining how the divisions were drawn over a century ago off the pitch before before being stoked at various points in the almost 150 years which have followed.