Graeme Souness believes Tottenham are "stalling" under Jose Mourinho and have fallen behind Arsenal.
Despite reaching the Champions League final last season, Spurs have endured a turbulent 2019-20 campaign.
Mourinho took charge of the London side in November after the sacking of Mauricio Pochettino, but the Portuguese has been unable to get them back in form.
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Having won just two of their last 11 matches in all competitions, Spurs are 10th in the Premier League and have crashed out of the Champions League and FA Cup.