User blog comment:Hyperborean/"The House of Hades" – official expectations blog/@comment-4649443-20121207002342

Hey guys, I'm back. Sorry for that long absence, I just hurt my leg falling and...well, whatever. All right, so I'm thinking the Seven are labelled with a specific role. Hera/Juno called Jason the leader and Percy the glue, while Aphrodite/Venus called Piper the mediator. I'm thinking about the others now. Many people think Annabeth is the planner, the strategist, and while I also have that theory in mind, I also think about what Janus said in BotL to Annabeth. She may possibly be the Decision-Maker(like Percy back in PJO). Frank has a high chance of dying, so he may be the Sacrifice(like Luke). His role is probably very big from what Gaea 's fear indicates too. Judging from Frank's and everyone's reactions from when Hazel charges into battle(whether on Hannibal or Arion) she may be the Inspirer(the one who boosts everyone's morale).

Okay, so moving on....

The fall to Tartarus is probably gonna be a fight in mid-air like in Lord of the Rings with Gandalf and the Balrog(though there probably won't be a magical teleportation to the top of a mountain). I think in the journey itself, it will be mostly brains, having lots of puzzles on ways to get through an obstacle or defeat a monster, like in Harry Potter and the Sorcerer's Stone with the bottles and stuff(sorry for the high amount of comparing, I just don't know how to describe it without them). Okay, done.