My guess is that NCL will see a cut in capacity on some routes in the coming year, both on low cost services and on charter flights, mainly due to the consolidation in the industry.
Already we have seen a drop in services by EZY, whether these will be restored for next summer, we will have to wait and see. The XL group have severely cut their leisure network for the winter and next summer. What aircaraft will be based and what routes and number of rotations we'll see from TOM and TCX/MYT still has not yet been confirmed.
There are also rumours going around that BA are considering dropping LHR, though I can't quite picture that happening, but I suppose BMI is a likely candidate to pick it up if it should happen.
Gaps stil appear in the NCL network, maybe we could see a few new routes added? Heres hoping....