User blog comment:Master Sima Yi/Assassinews 08-02-'13 — Next game will be all new, plus DLC promotional material/@comment-121.127.204.31-20130210042201

What exactly does this mean "each getting several years to make their versions of an Assassin's Creed game". Are they trying to say AC has been around for seven years and in that time they have had a clear idea of  what would be best for the series. Or somthing else entirely?