It really doesn't matter either way, they have production slots for firm orders and deposits will have been paid my understanding is these are not refundable, they have recently set up an asset management company and have stated internally that if they can't use them they will lease them, there will be plenty of takers i'm sure.
For now Norwegian are setting the agenda in terms of product quality in the low cost sector, Monarch are fitting WiFi on C checks i understand and others will follow, but NAS have a huge lead with 60+ aircraft already so fitted.