I would hope so - there were only relatively minor changes when they went to the current "classic" look over 20 years ago over the previous olive range. Having 4 different grades of pre-amp and power amp (excluding the Statement) seems very anachronistic these days especially when I suspect that sales volumes fall off massively above Supernait level. I would hope a rationalisation to 3 levels of each and maybe a return to mono-blocks as the top dogs a-la the NAP135's and Exposures current offerings.
If nothing else I'd hope for more output power/current delivery to be able to drive pretty much any speaker adequately and that would then leave the door open to offer a genuine "super" integrated with 150W plus per channel. I've got the impression that in recent iterations of the Supernait that they've had to hold back the output power so as not to trample on the toes of the separates stuff - a bit like Porsche with the Cayman and the 911...
i think the classic range will be smaller than it was before, i think the 222, nap 250 replacement, xps replacement will be one level. then a 333 series pre, psu (supercap), 333 streamer (nds replacement possible?) and the monos. then it will be 500 series, then statement. with a few intergrated amplifiers at the bottom if we lucky. we shall see though mate
the new nap250 is meant to have more power 100wpc so suspect the monos will be more