User blog comment:Hyperborean/"The House of Hades" – official expectations blog/@comment-64.229.154.48-20130401174024

Yep. Rick is out on a mission to destroy my soul.

Speculation:

-Jason will get a hell of a lot of character development.

-Nico will repeatedly try finding a way to get Percy and Annabeth back from Tartarus. Repeatedly failing in the process.

-Frank and Hazel will become really rocky due to Leo.

And that is it, basically.