Manchester United absentees Antonio Valencia and Michael Carrick both travelled with their teammates to Dubai on Monday for a warm weather training camp.
Dybala, 24, pulled up after a sprint and appeared to be in tears as he left the pitch during the second half of Juve's 1-0 win at Cagliari on 6 January.
Sheffield United have enquired into taking Manchester United striker James Wilson on loan for the second half of the 2017-18 season.
Griezmann, 26, wants £400,000 a week to reject interest from Barcelona and join United in the summer.
The Glazer family have given Mourinho a transfer war chest of £80m in January, according to reports.
A number of clubs are interested in signing Lucas Moura from PSG this month but the Brazil international only wants a move to Manchester United.
Manchester United and Tottenham Hotspur target Malcom is busying himself with English lessons amid talk of a move to the Premier League.
The Chelsea boss could not hide his contempt for Jose Mourinho after the Blues' goalless draw with Norwich in the third round of the FA Cup.
Sporting director Giuseppe Marotta says he has not put a price tag on Dybala, who has also been linked with 12-time European champions Real Madrid.
Inter Milan are closely monitoring Gerard Deulofeu's situation at Barcelona having ruled out a move for Manchester United's Henrikh Mkhitaryan.
Henrikh Mkhitaryan started for Manchester United in their 2-0 win over Derby County in the FA Cup but was replaced by Romelu Lukaku after the first half.
Jose Mourinho admitted he does not act like a clown on the touchline and Antonio Conte crticised Manchester United manager when asked about the latter's comments.
Juventus CEO Giuseppe Marotta has confirmed that they will not stand in the way of any player who wants to leave the club, with Manchester United and Chelsea keen on Sandro.
Shrewsbury Town are hopeful they can keep hold of Dean Henderson this month but have plans in place in case Manchester United decide to recall him.
Live coverage as Manchester United host Derby County in the third round of the FA Cup at Old Trafford.
Manchester United have identified Celtic's Tierney and Fulham's Sessegnon as alternatives to primanry left-back targets Rose and Sandro.
Joe Hart, Theo Walcott and Daniel Sturridge will have to carefully consider their next steps in the January transfer window with their England World Cup hopes in danger.
Jose Mourinho is keen to sign Paris Saint-Germain midfielder Lucas Moura, who has struggled for game time this season.
Manchester United manager Jose Mourinho's contract at Old Trafford will run down at 2019, with an option to further extend it by a year.
Jose Arnaiz has impressed after joining Barcelona this summer and interested clubs can sign him by activating €20m release clause.
Manchester United were hoping to use Inter Milan's interest in Henrikh Mkhitaryan to sign Joao Mario, who has struggled for game time under Spalletti.
Manchester United have activated 12-month contract extensions for Juan Mata, Ander Herrera, Daley Blind and Ashley Young, according to reports.