Blizzard Europe recently updated their jobs site with a host of new positions which strongly suggest more EU expansion, this time in Italy and Poland. The last major EU release was a localised Russian version of the game which came out last year.
According to the site, Blizzard Europe is looking for Customer Support Representatives in Italian and Polish, along with Customer and Billing Support and Customer and Technical Support. Under their Web Team, they are looking to fill Web Editor positions in both languages, while under Community they are looking for Online Community Representatives. All these positions are based in either Paris, France or Cork, Ireland.
Update: We asked Blizzard about these positions and have been told simply: "no comment".