Kingsley Boateng could make his Catania debut against Fiorentina, but Sergio Almiron misses out.
The Sicilians visit the Stadio Artemio Franchi on Monday night at 19.45 UK time (18.45 GMT). Click here for a match preview. 
Milan-owned Boateng arrived on loan last week and is set for his Elefantini debut.
Almiron, Ciro Capuano, Gino Peruzzi and Federico Freire are all unavailable for Coach Rolando Maran.
Catania squad for Fiorentina: Andujar, Ficara, Frison; Alvarez, Bellusci, Cabalceta, Legrottaglie, Monzon, Rolin, Spolli; Barrientos, Biagianti, Castro, Izco, Tachtsidis; Barisic, Bergessio, Boateng, Doukara, Leto, Lopez