Catching up on some of my back reading blush and found this article that I thought might be interesting to some here.

http://www.jfponline.com/Pages.asp?AID=5823&issue=January2008


The links in the article seem broken, here is a link to the Army document.
http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA449339&Location=U2&doc=GetTRDoc.pdf
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"Sometimes, it's better to be lucky than skillfull"