Is Skaro Returning In "SERIES 6"?

It's been reported on various "Doctor Who" news sites that Steven Moffat may be planning to revisit Skaro, the planet of the Daleks in "Series 6" of "Doctor Who" next year.
Now, it may return in a flashback sequence or for a full episode. I wonder if we'll see the return of Davros, wether it's a flashback or full episode. Would be AWESOME to see Skaro return...............