Kai here with some good news: Ben is back (hopefully)!
For those of you who never had the strange pleasure of meeting Benjamin Behrman or need a refresher:
Ben was a molecular engineer turned fashion designer who, after feeling like his genius was underappreciated in both fields, came to work as both a designer and engineer for the Regiment. His main job is to create mission suits, armor, and other textiles that can be put to good use here. Think of it this way: Ben is to Limbo as Edna Mode is to the Incredibles.
His unofficial job is to endear himself upon everyone he meets. He can be a bit much, larger than life, with an ego to match. No one around him goes without a nickname of some kind (typically some kind of Greek mythology reference) and he's not one to take things too seriously.
So besides the usual, he's going to need a fellow gossip to start trouble with There has to be one little mischief maker floating around willing to take on that responsibility.