formation | Wildcat | Command (military formation) | Elliot Formation | Lance Formation | Crato Formation | Chinle Formation | Two Medicine Formation | Tamayama Formation | Missing Man Formation (band) | Missing Man Formation | Marcellus Formation | Kirkwood Formation | Gettysburg Formation | Clarens Formation | Wildcat (musical) | Whitby Mudstone Formation | Tunbridge Wells Sand Formation | Tommy Wildcat | Santana Formation | Phalanx formation | phalanx formation | Mahantango Formation | Leduc Formation | Identity formation | Hanson Formation | Grumman F4F Wildcat | Formation (stratigraphy) | formation (stratigraphy) | Formation |
Furthermore, until the end of the 2008 season the Canadian Football League rulebooks dictated that a designated quarterback must take all snaps, which made the two-quarterback system used by the A-11 (as well as offenses such as the Wildcat) illegal in the CFL.