Arsenal launch title defence as new-look Premier League kicks off

MANCHESTER. England, Aug 20 : For years Arsenal were the hunters. On Friday they become the hunted as they launch the new Premier League season at home to promoted Coventry City carrying the burden that comes with reaching the summit. Winning the title ended one journey; attempting to retain it begins another. History shows that staying on top can be even more difficult than getting there. Behind them, much of the league has been reshaped. Nine new managers, the departure of several heavyweight players including Manchester City's Rodri and Liverpool talisman Mohamed Salah, and sweeping changes at some of England's biggest clubs have the league entering a new era as another nine-month drama begins.Arsenal last attempted to defend the Premier League title in 2004-05, eventually finishing sec