CTA, like all other human organizations and institutions, is impermanent. When the Dalai Lama is no more and the causes and conditions for them to dissolve arise, they will fall apart. There is NO COUNTRY for them to govern and administer! They are guests in a foreign country.
But the King Protector is a Buddha, who will endure and His time is NOW to benefit the people of this degenerate age who need him. He's the one who has sworn to protect Je Tsongkapa's teachings, especially his propounding of Nargajuna's Middle View on Emptiness. We need to create the causes for the ban to be lifted soonest, so that He can come into his own and protect and help great Masters of Je Tsongkapa's teachings to spread the teachings.
Shugden Monasteries, like Shar Gaden Monastery and Serpom Monastery are crucibles for the nurturing of these great Masters. These monasteries must be widely publicized and promoted. There are currently young emanations of previously great Masters as well as many Geshes and Lamas, who are being trained and nurtured in these Monasteries.
Already, there are highly attained Lamas, emanations of previous great Shugden Masters, such as Kyabje Choktrul Rinpoche and Kyabje Choktrul Zong Rinpoche, who have come of age and are ready at any time to come on to the scene and spread the Dharma worldwide. Furthermore, compassionate highly attained Masters, who were devoted Shugden practitioners, have emanated as Tulkus to carry on their work of spreading the Dharma. These emanations are being recognized all the time.
Together, when the time comes(when the ban is lifted and when HH the Dalai Lama passes on) they will work together to usher in the dawn of a new great Renaissance of Buddhism, with Je Tsongkapa's teachings and the practice of Dorje Shugden as the hallmarks of this Renaissance.