United States Department of Defense | Israel Defense Forces | United States Secretary of Defense | National Defense Service Medal | Defense Superior Service Medal | Japan Maritime Self-Defense Force | Air Defense, Tactical Air Command | United States Deputy Secretary of Defense | La Défense | Aerospace Defense Command | Office of the Secretary of Defense | National Defense University | Defense of the Ancients | Defense Distinguished Service Medal | Strategic Defense Initiative | North American Aerospace Defense Command | Japan Self-Defense Forces | Environmental Defense Fund | Defense Intelligence Agency | Defense | Western Air Defense Force | Natural Resources Defense Council | National Defense Act of 1916 | Japan Air Self-Defense Force | Institute for Defense Analyses | insanity defense | Defense Science Board | Defense Meritorious Service Medal | Defense Language Institute | National Defense Research Committee |
With the Chiefs shifting to a 3-4 defense under new head coach Todd Haley, Dorsey has switched positions to accommodate the scheme change, and he now plays defensive end.
His last season with the team in 2005, the defense switched to a 3-4 alignment, where he started splitting playing time with Jason Ferguson and was eventually relegated to a backup role in early December.
The team adopted the 3–4 defense during the 1976 season, and the nickname "Orange Crush" for the team's defense was popularized early in the 1977 season by sportswriter/broadcaster Woody Paige.
In 2009 Hali was again moved—this time to outside linebacker—to accommodate new head coach Todd Haley's 3–4 defense.