Arsene Wenger: "The obvious replacement for Sagna was Debuchy. He knows what to expect and that's of course a huge advantage.
"Debuchy is very good going forward, is very quick in transition.
"He is sharp in his marking, good with interceptions and quick to go from defence to attack.
"You feel he always has the desire to go forward, so I believe he will be perfectly suited to our style in that aspect."