#1. Arsene Wenger

Arsene Wenger recently celebrated his 21st year in charge of Arsenal, but the club is heading in the wrong direction under the veteran Frenchman, who has been hanging on by his fingertips for months now.
Key players Alexis Sanchez and Mesut Ozil are out of contract at the end of the season, and should the Gunners fail to finish in the top four then there will be an increased lobby to sack the club’s most successful ever manager. At some point the board will have to listen.
Sure, the Gunners have started the season relatively well, but their performances have been unconvincing and they are already miles behind pace setters Manchester City. No-one really thinks they can win the league and even the top four looks difficult. With a reputation as they have, that should not be seen as an acceptable state of affairs.
The only thing that can save Wenger is the board’s nostalgia.