Liverpool have been warned that they'll need to keep spending in the upcoming summer transfer window. PUBLISHED: PUBLISHED: 06:00, Sat, Jun 27, 2020 0

Liverpool have been warned that they can't rest on their laurels after winning the Premier League title and will have to invest in the summer transfer window, as Manchester City will spend big to regain the crown next season. That's the opinion of Arsenal icon Martin Keown, who referenced the Gunners' battle for dominance with Manchester United during his playing days as a prime example of teams making each other better. Related articles Man Utd hero Sir Alex Ferguson sends Liverpool message over title win

Liverpool's first-ever Premier League title win is only a few days old, but discussions are already underway about next season.

The Reds were sensational this year, having lost just once in the league on their way to their first league title in 30 years.

Jurgen Klopp's side are 23 points ahead of City, and could obliterate the Citizens' points record with their final seven games.

But Keown has already fired a warning to the Reds over next season, claiming City will be up for it from the get-go.

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He wrote in his Daily Mail column that Pep Guardiola and co will more than likely improve the squad in the summer, as clubs at that level can't afford to "stand still".

The former defender, who was a part of Arsenal's 'Invincibles' side in 2003/04, discussed the way Arsenal and United would chase each other down year after year and constantly improve.

Liverpool are reportedly set to limit their spending in the upcoming window and try to sign a new substitute for their front three.

And Keown believes Klopp should be cautious of City, because they will be readying themselves to try and regain their lost title.

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