Open Question: Why doesn’t the USMC and incorporate savate kicks in their combat systems anymore?

If you seen USMC hand to hand combat manuals before WW2,you will see steps on how to perform specific extremely practical Savate kicks such as the Coup de Pied Bas.But if you seen more recent USMC combat systems suchs as LINE and MCMAP,you will not see any savate kicks at all!Alot of the savate kicks in older USMC manuals were very practical and have been proven to work in warfare close quarters situations!So why don’t more modern USMC systems like MCMAP incorporate savate kicks like the older combat systems did?

If you think I’m Making BS up,read this.

http://books.google.com/books/about/Do_Or_Die.html?id=OS5hPQAACAAJ

As stated,Do or Die was accepted as a training guide by the U.S.M.C. when it was published in 1937 and indeed the Manual teaches basic Savate kicks.
@Joe-Its a myth that Savate’s kicks are all fancy.Thats only tournament,the most basic of Savate’s kicks such as the Chasse Bas are anything but fancy and pretty much just straight to the point and crude.

Its only in tournaments where they frequently use fancy looking high quicks much for the same reason Karate and other Traditional Martial Arts practice fancy high kicks in Katas and Ligh Contact Tournaments.