The influential midfielder will serve the final game of his three-match ban for stamping during the Millers' 2-0 defeat to Burton on February 9.
Evans looks set to hand late fitness tests to a number of first-team players after they picked up knocks during Saturday's 1-0 win over neighbours Chesterfield.
Defender Craig Morgan is in contention after recovering from a foot injury which has kept him out since November, while goalkeeper Scott Shearer is making good progress in his recovery from an elbow injury but will not be ready in time for the trip.
Rotherham, who currently sit sixth in npower League Two, travel to Bristol looking to record their third win on the bounce.
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