Allow Different Member List Hierarchy per Channel

I'd like to see a feature added to allow "administrators" to set a different role hierarchy (member list order) per channel or category.

I moderate on a server where alongside a normal chat we also have some other chats meant for specific roles only. In this case we have a Cards Against Humanity channel(which only members with a certain role can access). and a lot of separately displayed roles for the rank levels (mee6 premium).

With this feature we can make those kinds of chats look more organized, currently the member list in the Cards Against Humanity chat looks like a mess, due to a lot of the people having different roles that have the "Display role separately" function on.

I'd like to make it look like a list of all members who have the CardsAgainsthumanity role, but to do so right now would make the other chats look bad.