According to the summary of the latest DSB meeting:
The DSB agreed on the process for selecting Appellate Body members to replace four current members whose terms of office expire in December 2007 and May 2008.
...
The DSB set a deadline of 31 August 2007 for members to nominate candidates to the Selection Committee which will, in turn, make its recommendation to the DSB by no later than 5 November 2007 to enable the DSB to take a decision at its meeting on 19 November 2007
The four to be replaced are:
- Merit Janow, United States (December 10, 2007)
- Yasuhei Taniguchi, Japan (December 10, 2007)
- Georges Abi-Saab, Egypt (May 31, 2008)
- A.V. Ganesan, India (May 31, 2008)
The politics of these things make it difficult to predict where (geographically) the new Appellate Body Members will come from.