User blog comment:Princess Random/The Prophecy of Seven/@comment-4870349-20120114015230

Guys, seriously, does anyone think Annabeth will not be the seventh? Logical announcement: Rick Riordan makes you nearly crap in your pants when you unravel the prophecy.

Just go back to the Lightning Thief. You were probably like, "Hades, return the lightning bolt! NOW!" Then, when you found out it was Luke, you were probably gasping for air. I'm sure we all had (or thought) legitimate reason for why it would be Hades. So think of your reasons why Annabeth would be the seventh, then figure out other possible people.