Keane has impressed while on-loan at Scottish side Celtic since January.
Celtic’s hopes of hanging on to on-loan striker Robbie Keane may be over, as Aston Villa are keen on the 29-year-old.
Spurs boss Harry Redknapp is reportedly ready to cash in on Keane and keep Roman Pavlyuchenko at White Hart Lane.
Celtic cannot afford a £9million deal for the Spurs hitman.
