Reports are that there will be a major November-sweeps showdown in the Fortress of Solitude that involves Clark, Kara and two Kryptonians to be named later....
Hmm, sounds like it might be the episodes "Blue" or "Gemini". "Gemini" is slated according to schedules to be aired in December but the title sounds kinda "on the money". My guess is Blue will feature return of Bizarro...
ElF