User blog comment:Master Sima Yi/Assassinews 19-03-'14 – Two Assassin's Creeds for 2014?: Unity and Comet/@comment-4999424-20140612174409/@comment-4928711-20140612175746

What's the point in making another bloodline when haven't explored evrything in the first.

Though there is a possibility that the protagonist in Assassin's Creed Comet will be from Desmond's bloodline.