Van Dijk is training alone as his future at St Mary's remains uncertain.
Clubs from Germany are also monitoring the 16-year-old attacking midfielder.
Sigurdsson is keen to move to Merseyside but Swansea are holding firm over their key man.
Red Devils have been attempting to complete a deal for Croatian winger for several weeks now.
Dutch defender expected to become a Reds player before the end of the summer transfer window.
Spaniards are reportedly in talks to sign him on a loan with an option to buy permanently next summer.
Sissoko endured a miserable first season at Spurs after joining from Newcastle United on deadline day.
Vadim Vasilyev adamant that French international and Fabinho are not leaving the principality.
Exclusive: United aware that Bale is not looking for a move away from the Spanish capital.
Barkley made Koeman aware of his intention to leave Everton at the end of last season.
Everton have spent around £100m thus far and are considering a £40m+ bid for Sigurdsson.
Irishman could be tested by the Ultimate Fighting Championship or the United States Anti-doping Agency.
The 22-year-old goalkeeper spent last season on loan at Mauricio Pochettino's side.
Mamadou Sakho, Lazar Markovic and Sheyi Ojo all left out of squad for Germany trip.
Mourinho says 'when the kids are good and have potential, there's no problem'.
Brazil international braced to complete £195m move to the French capital.
Former world number one has never previously missed a Grand Slam, but will not play at next month's US Open.
Tottenham are yet to sign a single player this summer.
Morata made his 'debut' for Chelsea in their 3-2 pre-season defeat by Bayern Munich.
Rooney is expected to start Everton's Europa League qualifier against Ruzomberok.
Tottenham Hotspur are also said to be interested in the 25-year-old midfielder.
City have reportedly denied making an eye-watering £143m bid for AS Monaco wonderkid.
Injured striker could yet earn a new short-term contract at Old Trafford despite being released in June.
Thirteen CSL clubs face a ban from the competition due to outstanding debts.
Jones will make his long-awaited return to the octagon at UFC 214 on Saturday (29 July).
Manchester City have reportedly spoken to Kylian Mbappe.
Reports in Germany suggest the club are now actively looking for a replacement.
Federer has won 19 men's singles Grand Slam titles - four more than Nadal in second.
Whites entitled to compensation for player under 24 who was offered fresh terms before leaving for Turf Moor.
Van Dijk has been left out of Southampton's squad for their pre-season trip to France.