"Star Wars Episode III : Circle of Clones" perhaps?

According to TheForce.net, the third and final episode in the "Star Wars" prequel series will be titled in reference to The word Circle – as in something Vader said ‘the circle is complete.’ A scooper for the site says, "Keep your eyes open throughout Episode II, there’s deliberate story linkages that will be used in Episode 3. But here’s the stuff I promised you: I was told some of the working title names for Episode 3 that are currently doing the rounds at JAK Productions and Lucasfilm".