I haven’t really thought about it that far. There are relay connections… possibly using that to play a role.
This type of experimentation can only be performed on a hierarchy. The ‘H’ is still missing from HTM, so for now we don’t have a model to experiment on. But it would be nice to develop a ‘general purpose’ hierarchy model that people can experiment with. It doesn’t need to be perfectly inline with biology. The more we can experiment the faster we discover things. That would be one awesome community effort to host on Github.