The way should be NG probably requiring a rewrite of AmigaOS for either Intel or ARM processors,most likely the latter.
I would love to see an NG Amiga on ARM - I have a pcDuino which has a Cortex A8 ARM at 1GHz, 1GB RAM and 2GB Flash built in. Specs that should be able to run an Amiga OS at speed. Plus it only costs about £50. I am watching for the native AROS for Raspberry PI as well. Not to mention they are low powered enough to easily installed in a wedge case for those who like that (me included!) or even battery powered.... A pipe dream I know, still a nice one
I am with the guys who feel that 'New' Classics should be left to the emulators. My old WinUAE installation used to fly compared to my trusty of A1200, obviously.