User blog comment:SayuriDarling/The Mark of Athena Official Discussion/@comment-4902593-20130115122705/@comment-3146930-20130120232725

Leo has had plenty of moments to prove himself. I mean he built the Argo II for one thing, managed to come up with the plan to get the shield from Narcissus, pretty much sacrificed himself to defeat Shrimpzilla (he survived however), and was the one that ultimately defeated the Eidolons.

I also don't really understand what you mean by Percy not being Percy. He still seems the same, but I agree that Frank and Hazel didn't have much to do in this book.