The veteran duo return after missing Wednesday's 2-2 draw with Tottenham as Rafa Benitez makes four changes to Blues side, with Victor Moses and Demba Ba startingJohn Terry and Frank Lampard return to the Chelsea starting lineup for Saturday's trip to Aston Villa.
Both missed out completely on Wednesday's 2-2 draw with Tottenham, but Rafa Benitez has once again shuffled his pack as he looks for the victory which would all but secure a top four finish.
Oscar, Branislav Ivanovic, David Luiz and Fernando Torres all drop to the bench as Terry, Lampard, Victor Moses and Demba Ba return for the Blues.
Matt Lowton misses out for Aston Villa with a thigh injury, having started all 36 previous Premier League matches this season.
Eric Lichaj replaces him at right-back, while the three-pronged attack of Andreas Weimann, Gabriel Agbonlahor and 18-goal Christian Benteke remains unchanged.
Aston Villa: Guzan; Lichaj, Vlaar, Baker, Bennett; Westwood, Delph, Sylla; Weimann, Agbonlahor, Benteke.
Subs: Given, Holman, Williams, Gardner, Bent, Bowery, N'Zogbia, Bannan.
Chelsea: Cech; Azpilicueta, Cahill, Terry, Cole; Ramires, Lampard; Moses, Mata, Hazard; Ba
Subs: Turnbull, Ivanovic, Luiz, Torres, Oscar, Benayoun, Ake