Independence for East Turkestan NOW!
Seriously. These people have gotten it far worse from the Chinese than Tibet, they're just lacking a Dalai Lama.
And then what they would probably end up getting, after the initial power vacuum and the following struggle? Their own Islamic despot or their own Ataturk? In todays climate where those who can shout the loudest, advance the concept of 'brotherhood' based on faith and military support from middle eastern despotic regimes at the expense of the concept of a secular, non exclusive state for the Ughyur people, promote ethnic cleansing and generally blow people up will probable emerge victorious.
And China would then blast them back to the Stone Age.
And most bizzare is that people probably wouldn't blame them for doing so.