Is Human coin will stand on its own network? or eth erc20 based network?. The idea is good. If uses its own network I think the team should care about the fee of transfer that should be cheap and fast.
Actually i agree with your idea due to it will make the token to be cheap in transfer and it will make the coins will be easy to be addopted by all of people, but now humancoin is still in stage of ICOs i am sure the developer of team will be more focus on the ICOs state and i think your ideas will be applied by the developer of team after the ICOs finished. So let's wait give time for the developer of team for it.