I have a strange idea that Sanya dies in book 20. That is when Daniel is in the right place and grabs Esperachius in a moment where all seems lost. Daniel is not a Knight of Love, but I think he might just be a Knight of Hope. The son of a man who has been a hero, he know the importance of fighting the good fight. That is the power of hope. And Daniel Carpenter will follow in his father's footsteps. Oh and Uriel will have to answer to Charity.