To give another viewpoint on the AVB discussion (or circle jerk depending on how you view it), I decided to look at the players who have made their full Spurs Premier League debuts this season. No need to call me a football nerd, I'm well aware that I am one.
In total we've played 21 league games this season, 11 players per match that's 231 starting positions that have been up for grabs.
Looking at whoscore.com, some of the appearance stats (starting games) from this season:
Vertonghen: 19
Dembele: 12
Dempsey: 12
Caulker: 11
Lloris: 11
All of the above have started more than 50% of the league matches this season. In addition to that Naughton has started 7 games and Sig has started 6.
That's a total of 78 of the available starting positions this season taken up by players who made their full Spurs PL debuts this season. That's almost exactly one third. That means that on average one third of the starting players in our games this season had never before started a PL game for us before this season. That to me is a considerable change, although I must admit I thought the number would be slightly higher when I started.
Considering such changes, not only to the squad, but also in the starting line-ups i think there would always be some varying performance levels, especially when we had also changed our manager and lost some key players in the summer. Our results have been very good taking this into consideration and our performances have been improving I think. I've said for a long time that I liked the view that the first 6 months we would kinda just have to get out of the way and from then on we could start talking about how AVB was doing as he would then have had some chance to form the team the way he wanted.
Finally just a quick note, AVB is obviously not the only one deserving credit here. I ignored Ade as he was with us last season while I included Caulker and Naughton who have been our players for some years, but not actually been around for many games and started no PL games before. Credit for both bringing them in and bringing them to the level they are at of course must go to others than AVB.
I would like to see similar numbers for other teams, and even better similar numbers for us and other teams in previous seasons compared to how the teams have done compared to their previous years to see if there is some correlation between number of new players starting games and results in the league, but I'm not going to be the person putting any of that together