ARM is the common sense non-x86 future choice of processor for the Amiga line.
The performance is there, the cost is low, the availability is massive, the choice is high. They're integrated, they're multi-core (for when that is available in AmigaOS).
Sure, we would need another 68k emulator in AmigaOS, and we would need all the PowerPC apps recompiled (or a PowerPC emulator... ugh).
