The Tibetan government in exile though small, can make much headlines, on one hand they persecute their own people on Dorje Shudgen, two Karmapas issue, Jonangpas entry into Tibetan government and on the other hand they tout human rights as if it is their god given rights.
Having so many issues, for CTA to dream of engaging the Chinese, is ludicrous and does not make any sense whatsoever. The strength of the Tibetan people in exile, lies in them being harmonious and working together to achieve some kind settlement to the Tibetan issue.
Else CTA, is building a house of cards. They are not being realistic in trying to chase after any kind of negotiation with the Chinese. I am sure the first thing any Chinese Negotiator thinks when engaging with the Tibetans is to think, am I actually speaking to the right people in power, with the Tibetans being so split is China actually negotiating with people who are representing the majority view of the Tibetans. Remember that kangaroo election that sidelined Lukar Jam.
I would not want to negotiate with any party, that may not represent the true view of the majority.