"We hope and believe that Arsene will be a part of that as we move forward. He is written into our DNA.
"At the same time, as a club, we have to make sure that all of the things that Arsene has brought to the club are enshrined in our DNA to make sure that when the day comes when Arsene decides it's time to hang up his boots - I don't know what the expression is as a manager - that we are in a position to take his ideas and work forward."