This fanning method can be exploited in various ways. It's earliest use was probably to create an illusion that the faces of the cards in the deck were blank. A blank-faced card was placed on the face of the deck before it was reverse fanned. See Charles C. Eastman's “Reverse Fan–All White” in his Expert Manipulative Magic, 1933, p. 9.

To force a card on an impromptu stooge with a Reverse Fan, see Force with a Reverse Fan and also Card Divination by Spectator, Using Fake Index in Reverse Fan.

In a face-down fan of a deck with a white-bordered back pattern, face-up cards remain hidden. In Ed Marlo's “Separating Aces (4th method)”, Ibidem, No. 8, Dec. 1956, p. 141 of the combined edition, cards have to be inserted in a deck with secretly reversed and distributed Aces. It says to simply push them in, and in brackets this note is given: “Or insert into a reverse fan - Aces cannot show.”

Marlo later expanded on this principle in Jon Racherbaumer's Hierophant, No. 4, summer 1970, p. 210, in his contribution “right-hand pressure fan notes”, where he applies the idea to All Backs and Triumph effects.

David Regal used distributed, reversed cards in a face-down Reverse Fan as key cards, allowing specific placement of cards that are inserted into the fan; see “Clandestine Collections” in Close-up & Personal, 1999, p. 18.