The hosts have a seven-point gap to Fulham in the table but have been inconsistent in recent weeks, winning two and losing three of their last five.
Arsenal will want to respond to their 2-1 defeat to Tottenham Hotspur, which put an end to an unbeaten run of five games in the league.
Chico is still short of fitness for a return, but Leon Britton is close to a recovery and could return either on the bench or in the XI.
Possible starting lineups
Swansea: Vorm; Rangel, Monk, Williams, Davies; Hernandez, De Guzman, Britton, Routledge; Michu; Moore
Arsenal: Fabianski; Jenkinson, Mertesacker, Koscielny, Gibbs; Arteta, Rosicky, Ramsey; Walcott, Giroud, Cazorla
Sports Mole says: 2-2