The Ringer star played Rachel, mother of two of the leads, in the show's pilot.
However, the role is now being reworked and will be recast for the full series, according to Deadline.
Anna Lise Phillips (Terra Nova) was also cast in the pilot and was intended to be a series regular. However, her character will now be phased out early in the first season.
Revolution - from JJ Abrams (Lost) and Eric Kripke (Supernatural) - is set in the near future and takes place in a world where all forms of energy have mysteriously ceased to exist. Iron Man director Jon Favreau helmed the pilot episode.
The series will air on NBC on Mondays at 10pm this fall.
> Billy Burke on NBC's Revolution: 'It's part of the JJ Abrams brand'
> Billy Burke on JJ Abrams's Revolution: 'It's not confusing like Lost'
Watch Andrea Roth in the trailer for Revolution below: