Gabriel joined Arsenal from Villarreal during the January transfer window in 2015.
Coutinho and Dembele have emerged as transfer targets for Barcelona.
Bryan Robson says there is "no way" he would have allowed Northern Ireland defender to leave Old Trafford.
The Gunners have seen a number of bids for the Monaco star rejected this summer.
Robert Fernandez admits no release clauses has made things "trickier" for the club.
Robson was encouraged by Matic's wondrous performance against West Ham United on Sunday (13 August)
Ronald Koeman's side stand 90 minutes away from the group stage of Europe's second tier club competition.
General manager Pep Segura claims deals for Dembele and Coutinho are close.
The Argentina international is set to be handed a new deal to convince him to stay the London Stadium.
Oft-maligned French midfielder has been linked with a move away from Spurs after difficult first season.
Brighton manager says Foxes are 'the model to follow' ahead of this weekend's clash
England international has entered the final 12 months of his contract at The Emirates.
Manager insists the Reds are still scouring the summer market, but concedes things are "difficult" worldwide.
The Swans boss says two or three signings could now arrive after Gylfi Sigurdsson's exit.
Tottenham's lack of transfer activity has been well publicised in recent months.
Mallorca were demanding €4.5m, while Barcelona were ready to pay only €2.5m up front.
Brazilian still sidelined for visit of Crystal Palace due to lingering back injury.
The former Liverpool star picked up a knee injury in Wednesday's defeat to Real Madrid.
Ince does not think his former side can totally rely on new signing Romelu Lukaku.
Coutinho has handed in a transfer request at Liverpool.
Fiery forward believes situation will be resolved upon his imminent return to Spain.
Woodman is keen to go on loan to a League One outfit this season in order to further his development.
Dembele has not returned to training amid talks over Barcelona move.
Billionaire Aliko Dangote says the first change he would make in north London would be to install a new manager.
On 5 July the La Liga giants said that Messi had agreed a new deal until 2021.
Carrick, 36, is yet to feature for the Red Devils this season.
Hutchison thinks Barkley should "knuckle down" and win his place back at his boyhood club.
Both players will have scans ahead of Sunday's La Liga opener at the Nou Camp.
Police and local councils have put restrictions in place to prevent club from selling tickets on general sale.
Ibrahimovic is currently a free agent after being released by United in the summer.