Yes I think eventually (once bedded and fuctioning) supplementry options such as UAV could then be added to the mix to make full use (or at least as much as possible) of it's full potential. Whether or not this is triton or a downgraded model remains to be seen and most likely will be greatly infuenced by any common ally operators and their lessons learned. Helps us by spreading the funding stream, avoiding any teething issues, following closely others implementation processes and acheiving the crawl, walk, run mantra. We literally could not afford to introduce the complete package in one foul swoop in terms of funding, technology and operation IMHO.Whilst that is true, what happens when the 4 P8's are 20+ years old, and you will then have fewer than 4 available due programmed maintenance and unexpected unserviceability?
I'm have no doubt RNZAF have thought of this and either allowed for it, or plan a future supplemental buy of ?Triton, or just have to fit in with available funds whatever the future availabilty.
Another factor to consider regarding the adjusted numbers is the modern training practices whereas more and more technical training can be conducted via sims, allied programmes and even commercial means which in the past may have demanded more hours on an actual operational platform for pilots, aircrew, techs, groundies etc for as realistic training as possible. Also if we say aqquire a replacement for the 757s then by making them same/similar model/type to P8 then the benifits of cross training would then free up even more hours on any actual P8 alongside the other benefit of a somewhat streamlined logistics tail.