It depends on what Morphos x86 will be.
If Morphos x86 will be amiga gui and graphics on top of unix then morphos x86 may have some future.
And it will be easy to port new morphos to arm,ppc and any other architecture.
If Morphos x86 will be crap like aros morphos on x86 end like aros.
Not worth of use crap which is not binary compatible with amiga os and is not modern and fast.
Ofcourse that crap will be not worth porting, on x86 is already cheap and fast winuae.
It is not too late to make morphos on x86 worth of use.