User blog comment:CoolJazzman/Uryu "Last Living Quincy"?/@comment-2211792-20130629184533/@comment-5551986-20130630084029

It wasn't Ryuken probably because Yhwach is looking for an heir, right? What is the point of an Unloyal heir who isn't dedicated to the cause. Uryu has always been proud to be a Quincy. Ryuken...not so much.