Michael Zorc disagrees with Mino Raiola's assessment that as many as 10 clubs would realistically be in the running to buy Erling Haaland if he wanted to leave Borussia Dortmund.

The Norway international has been prolific since joining the Bundesliga club midway through the 2019-20 season, scoring 43 goals in as many appearances in all competitions.

Haaland's contract is rumoured to include an agreement allowing him to leave for a €75million fee at the end of the 2021-22 campaign.

Raiola, the striker's agent, said this week that a list of potential buyers only just reaches double figures, with four possible destinations in the Premier League.

While Dortmund sporting director Zorc has no problem with Raiola speaking out on Haaland's future, he believes even fewer clubs would appeal to the 20-year-old if he decides to move on.

"It is clear that Erling Haaland can't and won't pick just any club after his time at Dortmund," he told a media conference.

"I can't even pick out 10 possible clubs. So, there is no dissent. It was a normal statement he [Raiola] has to give from time to time. 

"We are happy to have Erling here with us and that he has scored in the last games and proven his value for us. I can only say that we will continue to plan with him and I don't think he is uncomfortable here in Dortmund."

Zorc also acknowledged the impressive form of ex-Dortmund striker Alexander Isak, who has scored 12 goals in 16 LaLiga starts for Real Sociedad this season. 

The Spanish side acquired him in a deal worth a reported €7.5m in 2019, but Dortmund managed to retain a buy-back clause. 

Zorc did not reveal if Dortmund were interested in re-signing Isak, but confirmed the club are keeping a close eye on the Sweden international's progress. 

"We think he made the right step going to Real Sociedad," he added. "In the beginning he impressed as a substitute and scored goals. 

"He has become a regular starter this season and scored a lot of goals in the past weeks. Of course, we are following all that."

Sergio Aguero is being targeted by four European giants, while Bayern Munich are looking at Christian Pulisic.

Aguero, 32, is out of contract with Manchester City at the end of the season and his future is uncertain.

The forward has only played nine games this season, but he is still wanted by several European clubs.

TOP STORY – BARCELONA, JUVENTUS CHASE AGUERO

Barcelona, Juventus, Paris Saint-Germain and Inter are interested in signing Aguero, according to the Mirror.

Aguero has been at City since 2011 and is the club's all-time leading goalscorer.

The Argentina international has struggled with injury and coronavirus this season.

ROUND-UP

- Another player who has battled injuries this season is Pulisic. Todofichajes.com reports Bayern Munich have contacted Chelsea about a possible move for the former Borussia Dortmund star.

- Juventus want to keep Alvaro Morata. Goal reports the Serie A side are keen to extend the forward's loan for another season and are prepared to pay Atletico Madrid €10million.

- Barcelona seem set to sign a forward ahead of next season. ESPN reports the LaLiga giants have intensified their interest in Real Sociedad striker Alexander Isak.

- Struggling for game time at Manchester United, Dean Henderson could make a move. Chelsea, Tottenham and West Ham are interested in the goalkeeper, according to the Manchester Evening News.

- Hector Bellerin may leave Arsenal. CBS Sports reports the full-back is eager to test himself away from the Premier League club and Paris Saint-Germain are ready to revive their interest.