was the great master 'geshe lama konchog' a shugden practitioner? Apparently he spent 26 years in retreat and passed away in 2001. His root guru is trijang rinpoche. Can we add him to the list of great masters?
See documentary on bbc i player (i think only viewers in UK can watch)
see life story from mandala magazine
http://www.mandalamagazine.org/2002/konchog.asp