Mah god. Casillas is mad underrated in this forum. Like people think he has got the most world XI appearances by chance or something (for a gk).
Even in the IFFHS has the three of them tied in best gk of the year award (still think this prize is no good, but anyway).
Casillas
Neuer
Buffon
I would say a decent read would be
https://football-observatory.com/IMG/sites/mr/mr68/en/
About distance ran and sprinted in the 2020-2021 season in different leagues.
Oh, I have been checking sources, and there are not two that say the same, I fear. Example,
https://en.m.wikipedia.org/wiki/List_of_domestic_football_league_broadcast_deals_by_country
Does not agree with you.
This one does though...
I don't know why there are so many financial troubles. Italian league has the third most money of the top 5 leagues (TV deal), and it is almost tied with spain for the second place. Italian teams should be doing reasonably well financially.