Who is Felix, Moses from Small Steps and what is their importance?

Felix and Moses are professional scalpers. When they initially attempt to muscle in on X-Ray's scheme, they are rebuffed and later blamed (by X-Ray) for the forged tickets that get Armpit into trouble. The duo later makes further trouble for both Armpit and X-Ray by demanding blackmail payment (in the form of Kaira's letter to Armpit) to keep silent. Theirs is a classic brains and brawn partnership, with Felix supplying the brains and Moses the brawn.