User blog comment:IamJakuhoRaikoben/Chapter 393: Silver Memories, Review./@comment-77.195.192.49-20140717144937/@comment-7418318-20140717155438

So you suspect that right now Keith is containing the threat that Silver is by controlling him somehow, but once Keith is gone, Silver would be free to do as he wants, but rather than wanting to destroy Tartaros, he has some ulterious motive?

If that's the case I hope it won't go back to Silver actually being Deliora after all.