Recently, one of the Moodler posted a new feature requirement about showing a hall of fame on the frontpage, showing users that have recently achieved a badge which is similar to showing a recently awarded block for badges.
In my opinion it will be a nice feature to have in the Moodle plugins as it will help in motivating students so that they can congratulate each other on their achievements. It could be a great motivational thing to encourage students to work harder than their classmates similar to the quiz results block.
If you would like to have the feature, you can vote for the tracker issue MDL-49210 here: https://tracker.moodle.org/browse/MDL-49210
Currently this tracker issue is only having 9 votes, so I request all the readers to please vote for this small nice feature.