Jurgen Klopp should sign Pierre-Emerick Aubameyang to bolster Liverpool's attack for Premier League title defence, says Stephen Warnock, as Arsenal striker dithers on new contract (and they worked together before at Dortmund)

Jurgen Klopp should sign Pierre-Emerick Aubameyang to take Liverpool to the next level as they defend their Premier League crown, according to Stephen Warnock.

Klopp and Aubameyang worked together for two seasons at Borussia Dortmund between 2013 and 2015.

And with the Gabon international, who has scored 22 goals this season, stalling on a contract extension at Arsenal, Warnock believes Liverpool should pounce to provide competition to Mohamed Salah, Sadio Mane and Roberto Firmino in attack.

Jurgen Klopp should make a move for Pierre-Emerick Aubameyang this summer as the striker stalls on a new Arsenal contract. The pair worked together at Borussia Dortmund (pictured)

Klopp has just led Liverpool to the Premier League title but will be looking to strengthen

This summer will be the last opportunity for Arsenal to cash in on their captain, 31, with his Emirates Stadium contract due to expire in 2021.