Arsenal's reputation is in decline amid the club's weak start to the season, says former goalkeeper Jens Lehmann.
Although the Gunners protected their perfect record in the Europa League this week to finish top of Group B, they have been underwhelming in the Premier League.
Mikel Arteta's team are 15th in the table, just seven points clear of the relegation zone and 11 adrift of leaders Tottenham, and have won just one of their last seven matches in the top flight.