Kyle-Walker Peters left Spurs to join Southampton in the summer.
Former Arsenal legend Ian Wright thinks Mourinho made a bad decision by letting Kyle-Walker Peters go in the summer.
Walker-Peters started all 18 games for the Saints this season and has attracted plenty of attention from fans and pundits.
View this post on Instagram
“I found it a surprise that Tottenham let him [Walker-Peters] go,” said the Arsenal legend, speaking on his Wrighty’s House podcast.
“All due respect to Serge Aurier, who seems to have found a little bit of something under Mourinho.
“But as a footballer, and what Walker-Peters is doing… I thought ‘hang on a minute, he’s doing everything’.
“He’s getting forward, he’s defending very well. Played brilliantly against [Sadio] Mane. It’s like (Brighton’s) Tariq Lamptey.”
See More: Gareth Bale needs to push himself at Tottenham