The Premier League trio all watched the Italian side's 1-0 victory over Verona earlier in the month.
The Premier League side are hopeful of getting their hands on Cook this month.
The Romanian has left the club for Watford.
The Gunners have already signed Mohamed Elneny from FC Basel.
A selection of the latest stories in the media involving Liverpool Football Club this Wednesday morning.
The Magpies are reportedly interested in signing the striker for a club record £18 million, but is he the right choice?
Morton manager Jim Duffy has hailed Ranger's attacking options - and believes Michael O'Halloran would only improve them.
West Ham are reportedly looking to sign Demba Ba or Alexandre Pato.
Leeds are reportedly weighing up another move Charlton Athletic's Tony Watt.
Everton are reportedly keen on Swansea's Jefferson Montero, but aren't willing to match Watford's £10m bid.
Lewis Walters could be a very useful player for Uwe Rosler, depending on how the next two weeks shape up for the club.
Ray Parlour has spoken of Arsenal’s top players during their Puma kit launch in Mumbai.
Tottenham midfelder Mousa Dembele says he's looking forward to the new season - despite speculation surrounding a move to Sunderland.