The transfer window may be closed, but rumours and speculation continue to swirl as Manchester United eye possible January reinforcements.

After a summer which saw them let Romelu Lukaku and Alexis Sanchez leave without bringing in a direct replacement, an attacker is thought to be the club's priority when the transfer window reopens.

Here, Sports Mole rounds up the latest news on possible comings and goings from Old Trafford.

Sunday morning's headlines:

Mario Mandzukic not training with Juventus amid Manchester United talk
Experienced forward Mario Mandzukic is not currently training with Juventus amid suggestions of interest from Manchester United. Read more.

Manchester United 'learn Emre Can asking price'
Juventus are said to value Emre Can - currently being linked with Manchester United - in the region of £35m. Read more.

Manchester United 'preparing Kalidou Koulibaly bid'
Manchester United weigh up a big-money bid for Napoli defender Kalidou Koulibaly, according to a report. Read more.

News Extra: Scholes's United criticism, Havertz 'could leave', Lemina latest
The latest news snippets from across the footballing world, including Paul Scholes's take on United's problems, Leverkusen's admission on Kai Havertz's future and a possible early return for Mario Lemina. Read more.

Manchester United to trigger Nemanja Matic contract extension?
Manchester United are allegedly considering whether to trigger an option to extend the contract of Nemanja Matic. Read more.

Atletico Madrid to rival Manchester United for PSG forward Edinson Cavani?
Atletico Madrid are allegedly ready to firm up their interest in Paris Saint-Germain forward Edinson Cavani. Read more.

News Extra: Mandzukic talks on future, Villa's Mings bonus, Umtiti's return
The latest news snippets from across the footballing world, including Juventus' plans to hold Mario Mandzukic talks, Aston Villa's extra payment for Tyrone Mings and Samuel Umtiti's return for Barcelona. Read more.