User blog comment:IamJakuhoRaikoben/Sorcerer Magazine, Issue 6: June 2012/@comment-4223231-20120702133202/@comment-4829046-20120703022702

Yep. The next filler will feature the Oracion Seis once again (The animators will lose my respect if they portray them as evil again, I mean they were simply misguided, not evil)