2) Sergej Milinkovic-Savic - SS Lazio
Sergej Milinkovic-Savic is drawing attention from various clubs across Europe. It is rumoured that Liverpool even submitted a bid of €28 million last summer, but were forced to withdraw their interest after Lazio demanded €70 million for the Serbian midfielder.
The former Genk midfielder signed for Lazio in 2015 and has made 69 appearances for the White and Sky blues, having scored seven times during the process.
Milinkovic-Savic boasts a terrific engine and has an eye for goal too. Standing at 6'3", the 22-year-old would prove the perfect solution for the Reds, who would lack height and physicality in the middle if Can were to leave.
His agent has already confirmed that Savic is happy at Lazio and is very unlikely to leave in the near future. If Jurgen Klopp were to match Lazio's demands however, the 22-year-old's loyalty would certainly be put to the test.