Right!
A more serious and hype free prediction is this one right here.
Take a look at this map.http://sendfile.pl/26869/view/mapa_orteliusa_new1.1.PNG
If you draw a mental box around Skellige Isles, and move it towards the Novigrad region, I would guess that Novigrad and NML map (assuming that each is about the same size as Skellige) expands, North to South, from Novigrad to Gors Velen and, West to East, from the mouth of the Pontar river to Wyzima. And I suppose you "auto-travel" to Skellige by a ship in Novigrad or Gors Velen.
A more serious and hype free prediction is this one right here.
Take a look at this map.http://sendfile.pl/26869/view/mapa_orteliusa_new1.1.PNG
If you draw a mental box around Skellige Isles, and move it towards the Novigrad region, I would guess that Novigrad and NML map (assuming that each is about the same size as Skellige) expands, North to South, from Novigrad to Gors Velen and, West to East, from the mouth of the Pontar river to Wyzima. And I suppose you "auto-travel" to Skellige by a ship in Novigrad or Gors Velen.