Richarlison is not capable of filling the hole Harry Kane has left at Tottenham, according to former Spurs manager Harry Redknapp.

Kane joined Bayern Munich for a Bundesliga-record €117million (£100m) earlier this month, leaving Tottenham as the club's all-time top goalscorer having netted 280 times in 435 appearances in all competitions, including 30 in 38 Premier League games last season as Spurs finished a disappointing eighth.

Kane's departure has left Tottenham fans concerned over their attacking options for this season, with the striker's impressive output last term making up for disappointing campaigns from the likes of Son Heung-min and Richarlison, who only scored 11 league goals between them.

Richarlison particularly struggled in his first season with Spurs, netting just once in the Premier League after joining from Everton for £60m, and Redknapp doubts whether the Brazil international can step up in Kane's absence.

"[Richarlison] can't fill Harry [Kane's] boots," Redknapp told Stats Perform. "No, he's not on the same level as Harry Kane.

"He's got to do better than what he did last year for sure. He's played for the Brazilian team and is a regular for them, he played at the World Cup. [He] scored goals at Everton, did okay there.

"I think Son will play through the middle. They'll let him off the leash and stick him through the middle. I think that's where he wants to play. He'll score goals, he will get between 15 and 20 goals, I think. 

"But Harry Kane and Son together is definitely better than Son on his own. So that is the problem."

Spurs chairman Daniel Levy decided to cash in on Kane with a year left on the striker's contract, a decision that Redknapp understands but does not necessarily agree with, adding: "It's difficult. Daniel had that problem with him at the end of the year as a free agent.

"So do you wait and let him walk away for free, or do you take the 100 million? Could he have bought in that type of money by just staying this year and getting them back in the Champions League? Quite possibly.

"I thought Tottenham made some good signings, [James] Maddison coming in would be a big plus for Harry. He'd supply and make goals for him.

"[It is a] difficult one, but Daniel does what he feels is right for the football club at the end of the day, and he obviously feels it's better to take the 100 million now than get nothing at the end of the season."

Kane's exit is one of several big changes at Spurs, with former Celtic boss Ange Postecoglou appointed ahead of this season as Tottenham bid to return to the top four.

Redknapp feels Postecoglou is in for a baptism of fire in Premier League management, having to cope without Kane in a league that will prove to be very competitive at the top end again, explaining: "He's got a great job. He's got a result as he's come from nowhere, really, in the last few years to manage Celtic and then manage Tottenham.

"I like him. When I see him, I like him an awful lot. It looks good. He's a good character. And I think he'll do a good job. I suppose when he came he always knew that he would have Harry for a year at most.

"I'm sure he's excited with the players he's working with, it will be the best players he's ever worked with anyway. 

"He's never worked with a squad of players near that standard before. It's going to be a tougher division this year and he needs time.

"There's Man City, Man United, Chelsea, Arsenal, Liverpool, Newcastle [United] and Tottenham. Seven teams here scrapping it out for four places.

"I think Spurs will be okay. I think Maddison was a great signing. They just took the centre-half now, the Dutchman [Micky van de Ven], who is supposed to be a good player. They'll bring two or three more in.

"They will be pushing for a top-four place, [but] whether they can make it without Harry Kane, I'm not sure now."