That's right, Daniel. Using 2 new features in V20 you can do this.
You can create an audience based on skill proficiency - https://totara.canny.io/roadmap-items/p/competency-can-be-rated-by-an-audience
You can add one or more audiences to rate learners' skill - https://totara.canny.io/roadmap-items/p/competency-proficiency-as-ruleset-for-dynamic-audiences