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.

Monday morning's headlines:

Ole Gunnar Solskjaer responds to Jack Grealish transfer claim
Manchester United boss Ole Gunnar Solskjaer is coy when questioned on a potential swoop for Aston Villa captain Jack Grealish. Read more.

Manchester United, Arsenal scout CSKA Sofia defender Valentin Antov?
Manchester United and Arsenal reportedly send scouts to watch CSKA Sofia defender Valentin Antov ahead of next summer's transfer window. Read more.

Manchester United 'in talks with Arturo Vidal's agent over January transfer'
Manchester United reportedly establish contact with the agent of Arturo Vidal over a potential transfer in the January transfer window. Read more.

Liverpool, Tottenham Hotspur to battle for Manchester United flop Memphis Depay?
Liverpool and Tottenham Hotspur are reportedly set to do battle for the signature of Lyon forward and Manchester United flop Memphis Depay in the summer transfer window. Read more.