Lol this could get interesting. I´d like to propose the following:
* Piranhas are the gold fishes Bradley never managed to keep alive
* Rogues are the mean boys, who stole Bradley´s lunch money back in grammar school
* The oracle is his mother always wanting him to do stuff he didn´t really feel like
* The entire sepent temple is the government. Give me money, or perish!
* Elyssia is his sister after he accidentally kille dher guinea pig (which of course would have to be Xydusa)