The most important element of Vajrayana Buddhism is Guru Devotion. The reason being we have no merits to perceive the Dharma teachings and understand it to the tee and the bridge to our understanding is our Guru.
Such being the case, our devotion to our Guru will open the seeds for us to be on our path to spiritual journey. In the 20th century the most renowned Great Master is Pabongka Rinpoche and his root students were Ling Rinpoche and Trijang Rinpoche who were the tutors to the 14th Dalai Lama.
In denouncing the practice of Dorje Shugden, the Dalai Lama is in fact poisoning our own roots. How can that be logical and acceptable to any Varjayana Buddhists?
Buddha taught the Dharma in 84,000 ways and who are we to judge if our Guru is using the right method when we find our Guru's ways unsuitable to us. Can it be that we are unwilling to face our obscurations and obstacles to our path of attainments and enlightenment. Are our minds so contaminated that instead of correcting our minds we prefer to forsake our Gurus?
I would never dare mention that the Dalai Lama has a contaminated mind, but what is the real reason for disparaging his Gurus which is the most unmeritorious act in our Doctrine?
Before we can fathom any answers, let us hold onto our lineage and continue propitiating Dorje Shugden and await the lifting of the Ban.