I heard it from a cleaner that one of the new routes will be operated by another base. Could it be AMS/CDG/ORY/VCE/NAP? The other new route is operated by NCL and I've only heard rumours.
KEF didn't work for them in BRS. Given the demographic and the competition at GLA and EDI as well as their own route, I just can't see KEF working.
NCL will never be more than a 3 aircraft base.