What on earth has that got to do with your previous post about Zurich Bank giving Mancini’s bank details to the Prem?Well, if they have located this third party, and managed to link transactions from them to club employees, without the club acknowledging them in their accounts, then you clearly have off the books transactions.
They could have very well approached former employees and got this info straight from the horses mouth. It wouldn't necessary have any implications on them, as players do sign separate image deals, commercial incomes, play bonuses etc...
But this activity has to show on the clubs accounts, and if they don't, then the disparity in the accounting is fairly obvious.
You could potentially be paying someone 80 grand a week salary, on the books, but then have a further 100 grand per week under the table. The player is not liable for it, although it is a bit dodgy, but they can just blame it on their agents who did all the paperwork for them.
100+ breaches could be just that. In the form of transactions from a third party, to employees which do not show up in any of the clubs accounts. The club could potentially deny all knowledge of this 3rd party, but they've probably already established the direct link. Which is why they are so confident to announce it to the world.
They legally can’t, neither can any other 3rd party company, as they will be in breach of GDPR
Oh & the fine for a GDPR breach can run into 10’s of millions. Do you really think any company would risk losing 10’s of millions because the PL were stamping their feet?