In order to speak of His eminence Khejok Rinpoche's works, deeds and achievements in this lifetime would fill volumes of books in a library, let alone his attainment. It is notable that Khejok Rinpoche is one of the many revolutionary Gelugpa Lamas who has worked hard over the last few decades to bridge Buddhism from the east and west.
Rinpoche's works in the Western countries notably Australia has brought many people's attention on this beautiful healing Lama of the Tibetan tradition. In the Easter world, Rinpoche is often seen mingling in Buddhist universities of the Chinese tradition in south east asian countries. In order to bring the blessings of liberation to many, I guess it is Rinpoche's wish as a Tantric Master to come to contact with many practitioners so that he can exude the blessings of the Yidam to those who come into contact with him.
His passing was definitely a loss to many in the Buddhist world, especially those within the Gaden tradition. Though having said that, with the help and support of dorjeshugden.com, I am sure, this incredible Lama will be back again soon in the full force of his new body.