Catch Flyer from Platform

Swing out and get into a Knee Hang position on the fly bar (you have to base this trick from a Knee Hang and not a normal Catcher's Lock because the latter isn't possible on the fly bar with the thin cables). As you return to the platform, catch a flyer who is sitting on the platform (helpful if they are small, or a child), and swing together.

There are surely more variations of this - let us know if you invent one.