The summer transfer window has now begun, with rumours and speculation continuing to swirl as Manchester City eye possible reinforcements.

The 2018-19 champions did not bring in a single player during the January transfer window, despite suffering a defensive shortage for much of the 2019-20 campaign, but they have already started their business for the summer.

Here, Sports Mole rounds up the latest news on possible comings and goings at the Etihad.

Sunday morning's Manchester City transfer talk news roundup:

Arsenal 'complete deal for Gabriel Magalhaes'

Arsenal have reportedly won the battle for Lille defender Gabriel Magalhaes, with the Brazilian set to fly to London next week to officially complete a move.

The 22-year-old's future has been the subject of much speculation in recent days amid suggestions that Manchester United, Paris Saint-Germain and Manchester City had all joined the Gunners in the race.

However, according to Italian journalist Fabrizio Romano, the deal to take Gabriel to the Emirates Stadium 'is finally done', and he will head to London on Monday to sign a five-year contract with Mikel Arteta's side.

Taking to Twitter to reveal the news, Romano claims that the Premier League giants will pay €30m (£27m), including add-ons, for the South American, with an official announcement due to arrive next week.

Gabriel made 34 appearances for his Ligue 1 side last term, including six outings in the Champions League.

Arsenal have also recently completed the signing of Brazilian attacker Willian on a free transfer from Chelsea as the club prepare for the start of the 2020-21 Premier League season.

Harry Kane 'wanted by Manchester City as Sergio Aguero replacement'

Manchester City boss Pep Guardiola reportedly views Tottenham Hotspur striker Harry Kane as the ideal replacement for Sergio Aguero.

Kane had injury problems during the 2019-20 campaign but still managed 24 goals in 34 appearances for Spurs, while he has now struck 188 times in 287 outings for his current club in total.

According to The Sun, Guardiola regards Kane as his first-choice target to ultimately take Aguero's spot, but the Spaniard accepts that 'it would be impossible' to sign the England captain this summer.

As a result, the Citizens are said to be focusing their attentions on Lautaro Martinez, who enjoyed an impressive 2019-20 campaign for Inter Milan, scoring 21 times in 49 appearances in all competitions.

Barcelona are also believed to be desperate to sign the Argentina international, though, meaning that City could potentially miss out on their two leading attacking targets this summer.

Earlier this year, Kane admitted that he could look to leave Tottenham in the near future if he felt that the club are no longer heading in the right direction.

More transfer news from Manchester City:

Barcelona 'refusing to give up on Lautaro Martinez'
Barcelona still view Inter Milan forward Lautaro Martinez as their number one summer transfer target, according to a report. Read more.

Manchester City defender John Stones added to Barcelona shortlist?
Barcelona will reportedly contemplate an approach for Manchester City defender John Stones if they sell Gerard Pique this summer. Read more.

Barcelona interested in £26.5m deal for Manchester City's Angelino
City value the 23-year-old Spaniard at €30million (£26.5million). Read more.

Manchester City 'ready to beat Barcelona to Lautaro Martinez'
Manchester City are reportedly ready to meet the release clause of Inter Milan forward Lautaro Martinez, providing that they can make player sales this summer. Read more.