Given that the wife is a dedicated fan I probably should have done this stadium first, but I got there in the end.
Here’s the compiled video of a shoot I did on Saturday morning. You can see that they are setting up a stage for a forthcoming Beyoncé concert, so sadly no pitch. Maybe I’ll come back later in the year when the season starts again.
Always quietest on a Saturday afternoon 
But seriously it would be cool if you capture them putting the pitch back
https://youtu.be/o9kDe1eOn64?si=o58Og7FUe7erJdKr
Yes - could certainly do that with a timelapse from above. The video link you showed obviously had stadium access, which I doubt I’d get. I wonder if they (or any other stadium for that matter) publish when the pitch is going to be restored for the new season? Maybe they post on their socials. (Not being a fan, it’s not a part of the internet I frequent!).
I would presume it’s sooner rather than later (grass is a living thing)
Unless they are seeding a new surface for the new season, which is most likely
I was sure that I remember my wife telling me they had a retractable pitch. Sure enough, I did a quick search and here’s a video:New Stadium - World-first Dividing, Retractable Pitch for Our New Stadium | Tottenham Hotspur
Very clever.
May do better in the league if they did not replace the pitch.