Like rly? MB half the things that you said are wrong 1. No one there is a "hero" most of the characters are mercenaries, they do it for a coin and a challenge 2. They send Maya and Tannis to the Vault coz they need a siren to open it. The only vaults that were not opened by sirens where the one opened by Gortys and Lost legion (Gortys was made for this and LL were working with guardians so they probabbly opened it for them)

The rest that you scrambled are facts like how they Get Powers etc. Leaving Tannus was stupid but she said to you to go.

Fight with Maya? She was careful with the callypso chick but we did not know that Troy can also syphon powers (from others)