Torino have exercised their purchase option on Iago Falque and signed Juan Iturbe on loan from Roma.
Winger Falque joined Torino on loan from Roma with an option to make the deal permanent back in July.
The Spaniard has since scored eight goals in 15 Serie A appearances, with his performances convincing Torino to use their option to buy him outright.
Striker Iturbe has endured a difficult career at Roma, who he joined in 2014 from Verona.
The Argentina-born Paraguay international has scored just three league goals in 44 appearances and spent the second half of last season on loan at Premier League side Bournemouth, but featured only twice.