You can watch highlights of Arsenal v Tottenham on MOTD2 at 22:30 GMT on Sunday on BBC One and the BBC Sport website. Danny Murphy and Alan Shearer join Mark Chapman in the studio.
Tottenham have gone six games without a win and have not scored a goal in open play for more than seven hours, but I don't see them as a team in crisis ahead of Sunday's north London derby.
Mauricio Pochettino's side are being judged in comparison to last season, when they set their standards so high and were Leicester's closest challengers for the title, eventually finishing third.