The veteran, who last night announced that this will be his last season, has not featured since sustaining a double jaw fracture against Warrington in June.
Saints have won their last two games – against Wakefield Trinity and Castleford to just about stay in the hunt for the play-offs places.
Leeds are currently top of the table on points difference, ahead of Wigan.
Saints and Rhinos have met once this season at Headingley with hosts overturned an 8-16 half-time deficit to win 24-16.
Saints: Welsby, Robertson, Percival, Cross, Sailor, Lomax, Walmsley, Wright, Klemmer, Host, Shorrocks, Macdonald, Douglas, Davies, Humphreys, Marsh, Suluka-Fifita, Keeley, Evans, Matagi, Campbell.