Treyarch the developers of World at War have the
rights to develop the new Call of Duty this year, with hints of it
being set in Vietnam. There isnt a 100% credible source, but
according to the source,
Activision have begun licensing music from the
Vietnam War era, as well as Cuban and African tunes.
If the rumours are true, we can expect to see this release of the Call
of Duty franchise hit the shelves in the October/November period.