Daily Training Feature

With how many great courses there are and how Uxcel is supposed to incentive daily learning, I was wondering if we could have a customizable Daily Exercise feature. Right now we have to go into specific courses and continue them which is great and makes sense, but for people who have finished most/all of the courses and still want to practice, it could be cool to have a feature where we could select what type of content we would like to learn in a given period of time? For example, maybe we want to brush up our UI concept knowledge so we decide to select UI Components I and II for Daily Training, and it automatically creates something similar to a "level test" but with random questions from all the topics in each course as the daily exercise. And this could work the same way every day for whatever courses the users select, until they decide to select another group of courses for this. Not sure if this makes sense but I think it could be a great addition to Uxcel for more committed learners :)