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

The champions have suffered injury problems in defence during the first half of the campaign and could look to strengthen in that area as they bid to win a third straight Premier League crown and challenge for the Champions League.

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

Sunday morning's headlines:

Manchester City interested in Barcelona youngster Ilaix Moriba?
Manchester City allegedly hold an interest in signing Barcelona youngster Ilaix Moriba in the future. Read more.

Arsenal to battle Manchester City for Isco deal?
Arsenal and Manchester City both want to sign Real Madrid attacker Isco, according to a report. Read more.

Bayern Munich 'confident Leroy Sane will cost less than £85m'
Bayern Munich are confident of signing Manchester City attacker Leroy Sane for less than £85m next summer, according to a report. Read more.

Manchester City want Romanian youngster Florinel Coman?
Manchester City monitor the performances of Steaua Bucuresti attacker Florinel Coman, according to a report. Read more.