There are some among Arsenal's disgruntled fanbase who would like it to be sooner. Arsenal haven't won a major trophy for nine years now, and some feel the club has become inexcusably stagnant under Wenger.
Even those who support the manager recognise that he won't last forever. Wenger is 63 now, and his current deal expires in 2014. Ivan Gazidis and the rest of the board must start to plan for life without the iconic Frenchman.
If they could convince him to leave his beloved Dortmund, Jurgen Klopp would be a worthy successor. Go to the next slide to see what the German could offer Arsenal.