That sounds like a great idea. Since MorphOS has A Box, and Q Box, there could be a third Box that utilizes the multi core support. The third Box can run the legacy programmes (perhaps even if MorphOS became 64 bit) inside the second core.

Or whatever it was that you said. This sounds like an important feature but obviously I am not a coder. The MorphOS Developers are coders and their view is best.

If the above is not possible, then:

There needs to be a concrete explanation to provide for the potential newcomers of MorphOS explaining why MorphOS does not need the Multi Core support.

And if any single core hardware exists and in production, port to it. Perhaps if it is single core hardware, it might cost less ... and low cost hardware is an advantage.