Arsenal boss Arsene Wenger is looking forward to locking horns with new Chelsea manager Luiz Felipe Scolari.
He said: "I like Scolari as a person, I like him as a coach and I think he has charisma. He will add something to the Premier League. You never know what will happen but he is a quality man, a quality manager.
"The system he's played at Portugal is similar to what Chelsea have done for years. It's a version of 4-5-1 or 4-3-3."