Board Thread:General Discussion/@comment-8986886-20140626030944/@comment-8986886-20140626044758

Yeah, I admit it's different from Gin and Aizen, in that we know Uryu isn't on Yhwach's side, but it's the same from Aizen's and Yhwach's point of view. Aizen explained to Gin that he knew of Gin's intentions, but brought him along because he was curious of how Gin would attempt to kill him. Yhwach also knows that Uryu sees him as the enemy, but he still brought him along, and maybe for the same reason.

It may seem impossible to accomplish at the moment, because of the blood-tie and all, but Gin eventually found a way to negate Aizen's impossible Kyoka Suigetsu, even if it took him a century to do so. Uryu only has a few days, but who knows, he might think of something. ^^