Im not sure Norwegian ever said they were to fly 787 on ground breaking point to point services on untapped markets ? That was some of the legacy carriers...
I understand the FLL and Orlando demographics are actually subtly different and so in theory should complement each other. 90% of Orlando is point to point Disney seekers, whereas FLL has an older clientèle with larger cruise component, more likely to be travelling to MIA or elsewhere in Florida and even transferring at some point outwith FL.
Doesn't appear to be any reduction in FLL schedules as a result...
FLL is an excellent alternative to the hellhole that is MIA