Perhaps you just dont understand that yet another community split (produced by a badly designed ISA) will harm the entire Amiga/Amiga-ish systems one more time.
Why badly designed? Because keeping Classic Mac compatibility, and as suggested, adding Coldfire compatibility will surely attract more users and developers to 68k systems, which means better debugging and better testing, more compiler support, and of course, much more market opportunities.
On the contrary, a badly designed ISA will be only interested to a niche inside a niche of programers, and that comes with a lack of proper compiler support (yeah, you will only have assembler). So you will have software that will only benefit very few users and not the entire Amiga/ish ecosystem.
