This appointment was interesting, and as the Italian analyst noted - a little ironic. In his new position, Fischer will be facing his old boss ex-Chancellor Gerhard Schroeder.
Fischer’s appointment makes sense, as the author of the RFE article point out, for a variety of reasons. One important point is that he has consistently supported Turkish membership in the the EU, and Turkey’s participation in Nabucco is absolutely essential.
Azerbaijan, meanwhile, is being noncommittal about favoring one option or another, as a previous article by Pannier points out. That said, it wouldn’t be surprising to see Azerbaijan under its current leadership align itself more closely with the Gazprom. The Russian government is less likely to raise bothersome questions about human rights and democracy.