User blog comment:HannaValdez/Will Annabeth be possesed by Gaia???/@comment-4635849-20120527072844

Ahh...I've actually got another suggestion, that it may be Thalia. Less chance than Annabeth, but

1) She hates Hera (revealed in the Lost Hero)

2) She is alike Percy (which is what 'most like you' may mean

3) She thought of leaving Hera in the cage, so something is making her feel so