The Tibetans should get the hint and start to plan for themselves now. Free Tibet movement is not going to work, that is for sure. There is no reason why India has to help and protect the Tibetans anymore.
China is growing stronger every day, everyone can see that. India, on the other hand, is also very smart, they know instead of going against China or compete with them, it will be wiser to work with them to gain mutual benefit. China likes money, but they also make sure their partners get a share too.
However, the relationship between India and China is not improving fast enough. Apart from the border issue, the Dalai Lama and the Tibetans are another big hindrance to their relationship. India is now keeping a distance away from the Tibetans. But I think sooner or later, India will force the Tibetans to either integrate or they can get out of India. There will not Tibetans in exile or CTA in India anymore.