6. Roberto Firmino
Liverpool were heading into the 2015-16 season with a view of being title contenders and because of this they had to bring in new talent. He is an all round midfielder who is capable of not only passing it to his team mates as most midfield players do but also scoring. Roberto Firmino who last season was with 1899 Hoffenheim managed to bag 16 goals out of 33 appearances.
Liverpool gained interest in the Brazilian and paid a transfer fee of £29.5 million to bring him into England. He has proved to vital for the Reds and has been one of their key players this season.