Striker Stevie May could say his farewells to St Johnstone in Thursday night's Europa League qualifier in Slovakia.

The Perth side travel to the continent 2-1 down to Spartak Trnava but May - a target for SkyBet Championship side Rotherham - is fit again after missing the first leg with a thigh strain.

Steven Anderson (hamstring) and Chris Millar (groin) are both in contention to start after recovering from knocks but long-term knee injury victim Murray Davidson will not make the flight.

Provisional squad: Mannus, Miller, Mackay, Wright, Anderson, Easton, Millar, Croft, McDonald, Wotherspoon, May, O'Halloran, Gilchrist, Brown, MacLean, Thomson, Kane, Rodger, Caddis, Banks.