Well,Sam says Pacific leg and Europe leg.
That's because he was talking to Aussies and Europeans. He wasn't asked about a US leg.
People, this is the rough state of play as it stands:
February-March 2010: Oceania (possible, if not Oct-Nov)
June-July 2010: North America (probable)
August-September 2010: Europe (probable)
October 2010: South America (probable)
October-November 2010: Oceania (possible, if not Feb-March)
You can lock in North American and European legs already; I only use the more reserved language of "probable" with regards to the time frame. Obviously, "lock it in" means nothing if something unforeseen comes up between now and then.