3) Pierre-Emerick Aubameyang (Borussia Dortmund)
A player capable of playing either out wide or upfront, Borussia Dortmund star Pierre-Emerick Aubameyang is always a reliable source of goals from any position. The Gabon international was linked with Liverpool and other Premier League clubs before joining Dortmund from Saint-Etienne last summer. Chelsea and Newcastle United have reportedly been tracking him this summer, though he has remained in Germany for now, scoring three goals in his first two games this season. A top class forward, Aubemeyang scored 13 times for Dortmund last season and would no doubt improve Liverpool’s options upfront if he made the move to Anfield. Reports suggest he could be available for a reasonable price of around £12m, and this definitely looks like a target Brendan Rodgers should pursue.