I'm not entirely sure if this should go into suggestions and ideas board but here we go.
As you know, pendulujumper used to be public mod and it is still loved by many up to this day, its one of those mods that is competitive, but in a different way than most mods which makes it unique and very fun, however, it was removed from public rooms in general and now in order to enjoy this mod unofficial rooms have to be made.
I believe that this mod should be implemented into public rooms section again. I can bet that many people would come to play it so it would not be an empty room and since ranking in public rooms got disabled I don't see how could it affect anyone negatively in any way.

Read the rules.