The Tottenham players are back in pre-season training at Hotspur Way and one at least temporary gap in the squad is very clear.

Ange Postecoglou and his reshuffled coaching staff have been putting the returning Spurs stars through their paces at the Enfield training complex after their summer holidays came to a close. The non-international players were back on Saturday for their initial testing with the sports science staff before Sunday brought the return of training sessions under Postecoglou and his coaching staff.

The staff features newcomers Nick Montgomery and Sergio Raimundo as well as newly-promoted senior assistant coach Matt Wells, along with Ryan Mason, Mile Jedinak and goalkeeping coach Rob Burch. They were working on Sunday and Monday with senior players outfield players James Maddison, Pedro Porro, Yves Bissouma, Richarlison, Dejan Kulusevski, Ben Davies, Pape Matar Sarr, Destiny Udogie, Brennan Johnson, Manor Solomon, Emerson Royal, Oliver Skipp, Bryan Gil and Timo Werner, who had his loan spell from RB Leipzig extended to the end of next season.

New signings Archie Gray and Lucas Bergvall have also been settling into their new home, while senior loan players such as Sergio Reguilon, Djed Spence and Alejo Veliz were also back in the mix. Academy products Dane Scarlett, Jamie Donley, Mikey Moore, George Abbott, Tyrese Hall, Luca Gunter and returning loan players Alfie Devine and Ashley Phillips were also involved.

Tottenham captain Son Heung-min returned on Monday, his 32nd birthday, as his international duties with South Korea saw him playing later into June than many of his team-mates.

However, one glance across those who have been taking part in pre-season so far shows one glaring misbalance within the squad Postecoglou has at his disposal during pre-season.

It comes because of the tournament football this summer, with Pierre-Emile Hojbjerg, Micky van de Ven, Radu Dragusin and Guglielmo Vicario having been involved at Euro 2024 and Cristian Romero, Giovani Lo Celso and Rodrigo Bentancur in action at the Copa America in the USA.

The main issue that comes from those absentees is that it means Postecoglou only has one natural centre-back for much of pre-season at his disposal in Phillips, who turned 19 a fortnight ago and spent the second half of last season on loan at Plymouth where he won their Young Player of the Season award.

Defenders Joe Rodon and Eric Dier both left the club this summer, the former to Leeds and the latter to Bayern Munich at the end of his contract, while Japhet Tanganga was released at the conclusion of his deal.

Ordinarily that would hand an opportunity for game time to Alfie Dorrington, but the talented 19-year-old academy centre-back is currently recovering from hamstring surgery and may not be back in training until August or potentially September, depending on how cautious the club are with him after a couple of lengthy absences last season.

As he did during the previous campaign, Postecoglou will have to turn to full-backs Ben Davies and Emerson Royal to fill in at centre-back for as long as possible alongside Phillips, who will at least get the chance to show the Australian how much he has developed in the past six months. Emerson has also been linked with an exit from Spurs, with AC Milan in particular keen on taking the Brazilian right-back to Italy.

Radu Dragusin is likely to be the first of the centre-backs to return with the Romanian having exited the Euros to Van de Ven’s Netherlands in the round of 16 on July 2. With players offered three weeks off after international tournaments, if they choose to take that full amount of time, Spurs’ first game of their pre-season tour to Asia will see them play Vissel Kobe in Tokyo on July 27, which could mean Dragusin could potentially link up with the squad for that match in Japan.