I am starting to suspect that Bergdahl is a homosexual, which would be a gigantic bombshell in this deal. Based in his unconventional background and behavior.
Bergdahl studied and practiced fencing and martial arts before switching to ballet classes at the Sun Valley Ballet School in Ketchum, Idaho. He never owned a car; he rode his bicycle everywhere. He spent time in a Buddhist monastery between 2007 and 2008.
He may not be a homosexual by choice (some chatter indicates he was provided with a wife/wives and may have even sired kids over there) but he may have had to dance like a pretty boy for them...