self-linkable reaction roles for tags

It would be dope to have at least some (like 5  to 10) self-linkable reaction roles for tags, example for a foum channel , so theres a possible ping to a specified role if something important ist postet in forums and its not in need for an @everyone or @here but a specific group of members.

as it might need traffic maybe 3-5 free,  up to 10-15 as Nitro benefit