Terry knows Chelsea need early goal against Napoli
"It'll be very tough. Seeing their last game, too, when they won 6-3, defensively, we need to be really solid.
"It'll be a balance, and communication will be key. They'll have watched videos of us and know we can open teams up.
"We can break teams down and be solid ourselves. But an early goal and a good start would be great for us," said Terry.