Rethinking the US Army – 10 October Los Angeles Times by Peter Spiegel and Julian E. Barnes.

Absorbing the lessons of a troubled war, U.S. military officials have begun an intense debate over proposals for a sweeping reorganization of the Army to address shortcomings that have plagued the force in Iraq and to abandon some war-fighting principles that have prevailed since the Cold War...

Secretary of Defense Robert M. Gates is expected to weigh in today in a major address in which he will warn that the Army is unlikely to face a conventional war in the future and must reorganize to fight in unconventional conflicts…

Gates also will single out the need for changes in Army personnel policies to better recognize and reward young officers who show promise in less traditional areas, including those skilled in foreign languages and in advising foreign forces…
On the foreign military training issue:

The leading advocate of establishing a stand-alone advisor corps within the Army is Lt. Col. John Nagl, a co-author of the Army's new counterinsurgency field manual who is considered a rising star within the service.

In an article published in a policy journal in June, Nagl, who served as an operations officer in a battalion in Iraq three years ago, proposed a permanent force of 20,000 advisors...

"If we need advisory teams for a decade in Iraq and Afghanistan, it makes sense to build this force structure permanently," Nagl said.

In his speech, Gates is expected to emphasize that such training missions could prevent future wars...