A lot of Spurs fans love talking about ambition and think that signing players under the age of 27 is bad and lack experience. So let's have a quick look at the signings last seasons top 4 have made since 18/19

>27 - 0
27 - 2
26 - 3
25 - 6
24 - 2
U23 - 16 (9 with a lot of mins and several loaned for good minutes elsewhere)

Investing in players aged 25 or under is a good idea. You can read about them here https://targetscouting.com/ 

At what age did the top teams buy their key players?

(Don't judge my choices I basically went first 3 very influential players in their squad now or in recent years that came to mind, Arsenal I went back a little because I couldn't decide)

Also when did Spurs buy their key players of recent years?

Dele - 18
Son - 23
Eriksen - 21
Wanyama - 25
Dembele - 25
Walker - 19
Vertonghen - 25
Lloris - 25
Alderweireld - 26
Dier - 20

https://twitter.com/GriffinFtbl/status/1298354530980167683

Another example of this from Andy, teams hardly buy players who are 27+ https://twitter.com/elpivoteftbl/status/1298767925508272128