Associate Producer at Ubisoft Jean-Francois Boivin explained to Eurogamer that most probably after
Assassin's Creed: Brotherhood there will be a new series title in 2011. Boivin said a break of this sort will be essential to enable the team to gather strength and produce a new player who can be truly innovative. The producer, however, explained that the final say in these decisions lies with the top management of the company, then theoretically you can still decide to issue a new AC next year we'll see.