I hadn't remembered the, "I trouped, traveled, loved, lost, trusted and was betrayed." That makes me think that Denna doesn't die but that she betrayed him, which would line up with the idea that her patron is a chandrian. That makes even more sense because Master Ash and her are searching for stories about the Chandrian. That could likely be a way that the Chandrian and the Amyr destroyed information about themselves over time.
A lot of you seem to think that Bredon is a Chandrian. Part of me really doesn't believe that this is true. When Cinder reappeared he was fighting against kvothe and causing problems in the world. When I read the parts with Kvothe and Bredon he played a mentor role. I just don't see a chandrian saying (and I'm paraphrasing without double-checking, so it might be a little off), "It doesn't matter if you win or lose, just that you play a beautiful game." That being said, I wouldn't be surprised if Rothfuss decided to play a mean joke on us with Bredon's betrayal.
Kvothe's lack of his previous power is intriguing. Bast seemed surprised in the first book when Kvothe killed as many scrael as he did (BTW the poem from the original post makes me think that 'the door that holds the flood' has something to do with releasing the scrael.) He bruised Bast's arm just by grabbing him (who is powerful). He also kicked the crap out of the first guard and then got beat up by the second. Afterwards he says something to the chronicler like, 'I forgot who I was for a second', made me think he let himself get beat up. I do not believe that he purposely didn't use sympathy when the dead mercenary guy came in. The reaction by Bast afterwards makes me think that. I think that 'the betrayal' or something else in his past created a mental barrier. He exhibited the same sort of idea after his parents death. He still seems to possess his physical prowess but not mental. Also, at the end he couldn't open the box that he obviously made himself (he talks about his ingenuity in making it when he lets Bast try to open it). Someone said that his power is in the box, in a sense I think that is correct. I think that he tried to become Kvothe again at the end of the book when he tried to open it, but couldn't get past the mental barrier that he created. Regardless of what significance the box has, it is likely going to play a key role in the final book.
Since this post is pretty long-winded I am going to bold my question so that hopefully people answer it. The Ctheah mentioned something about the Amyr with the maer. He made it sound like the maer either had an amyr around him or had met one. I wonder if any of you noticed a subtle connection that I didn't, because as I read Kvothe's time with maer I couldn't notice anything.