User blog comment:Jopjopjop/Volume 19 Spoilers/@comment-104.7.80.176-20150603035954/@comment-26209278-20150603202819

Don't even know what i'm reading....

Rias didn't help Issei with Asia? HELLO? Did you not read/watch the first volume? She cryptically told him to go get her, than went to stop Raynare's FA followers from intervening in Issei beating her, THEN REINCARNATED HER.

And none of the girls knew about his trauma properly until vol.10, where they then helped him lift it, they only notice because they see the hesitation in his eyes whenever a opportunity arises.

And, like it's been said, Rias did not plan to reincarnate Issei. It just happened. Like the plans with the FA and Asia, she only knew they were there when they arrived, not what they were up to, until she got involved.