Take Comments to Onboarding

When a student leaves feedback that is just outstanding in an assignment or lesson, I want to be able to click a button asking the student if I can share this with prospective students - get their permission. If granted. I'd like these to be shown to students who are looking at an Offer for the Course so they can see direct student feedback that is dynamically being added to. As the Instructor, once I am granted permission I'd like to turn these comments on/off for inclusion in marketing.