Stacking Role Permissions on Chat Channels

It would be nice to stack permissions for a chat channel and have them referencing each other (much like a multi-tiered if statement), so that all role conditions on a single channel would have to be met for access.

For instance, in my server, I have chat categories for games and members only have access to the category if they select the game as a role. Within the categories, I have LFG channels for each platform the game is on, e.g. under the category for Destiny, I have #lfg-pc, #lfg-xbox, and #lfg-ps4. On my server, there are also roles for which platform a member plays on. So I would want to create tiered permissions for the LFG channels. So, for each of those channels, the first permission would be the "Destiny" role, and then the second permission would be the console role, e.g. "PC" for #lfg-pc. And I would set the PC role as a sub condition from the PC role where a user has to have both roles to access the channel. This way, Destiny players on PC only see the #lfg-pc channel and not the other two.

If I leave it as is, Destiny players in my server see all of the lfg channels, which is a mild inconvenience at best. If I change it to console permissions, then players can see LFG channels from each game's category even if they don't have the game role, which is less ideal than it is right now.

But I think the ability to stack referential role permissions on a single channel would be a nice feature.