The gaps in our squad are wholly and solely because :
1 From 2016 - 20 managers were allowed too great a say in acquisitions, so with a few exceptions such as Hojbjerg, Sanchez and Moura none of the others made much impact for over a season on Spurs first team, and Hojbjerg the only one to nail down a first team position in a few seasons - personally regard them all as squad players. So when we started our rebuild in 2021 under Paratici he had a word out ageing squad from Poch which is gradually being upgraded (squads are NOT buld on one window). Same position as ManU have got themselves into
2 After Poch sold all the academy players in first team squad (except Kane) for £100m to invest in the likes of Sissoko he failed to develop young players. Classic case was buying Foyth as a youngster for £10m, only allowing him to train with first team, no youth games or loans. Then being surprised when he gave away 2 penalties on his debut,. Played about a dozen more games before being sold to Villareal at a loss. Hence no youngsters coming through into first team.
So atm our 'gaps' are mainly players who Paratici has not upgraded - and to upgrade a full squad means getting in a lot of players who are good but not always paying top diollar.
Still another summer or two to go to replenish the squad but he's made excellent progress - and I'm sure most clubs would be delighted to have 'cheap picks' such as Sarr, Vicario, Udogie et al in the squad - its what ManU would absolutely salivate over