Jürgen Klopp: improving Liverpool’s strikeforce was almost impossible

• Klopp credits collective rather than individuals for recent goal glut
• Manager also praises impact of Sadio Mané after summer moveJürgen Klopp has said it was almost impossible to improve Liverpool’s attack via the transfer market this summer but that collective desire has turned his team into the most potent unit in the Premier League.Liverpool travel to Chelsea on Friday having scored more Premier League goals in 2016 – 50 – than any other team. Klopp