Annabeth = Trouble?

Hera says to Percy: "The one who will cause the most trouble is the one closest to you- the one who hates me most" But Percy choses to angrily ignore her. Okay, so everyone thinks its Annabeth since she is incredably close to Percy and hates Hera. So what do you think Annabeths gonna do? I think she might be possessed by Gaia like Hazel's mom. What's your opinion on this new issue?