Yes, any league set to start scoring starting in Week 1 will include the opening games in Australia. Leagues may draft after the games have begun in Australia, but before Week 2 begins, and still start scoring in Week 1; in this case, lineups will be created and scored retroactively for the missed dates. Private league commissioners may adjust team lineups retroactively.
It is especially important to note for leagues that utilize a weekly transaction limit that any Week 1 transactions effective after the first game in Australia begins will count towards their team's weekly transaction limit.
These conditions apply to any situation (not just the Australia games) in which a league drafts after regular season games have completed during the league's start week.
Last Updated: 2/24/2014