Update to the Fordham issue: There was something at the back of my mind about this so I went back to check something.
Our wage bill increased by over 30% for no apparent reason from 2016 to 2017. I couldn't understand or explain this at the time, as we'd won nothing in Pep's first season, so it couldn't be performance related, but I'd take a guess that this was the Fordham payments going onto the club wage bill. That doesn't necessarily mean they weren't declared to UEFA though.
The increase was aboit £65m from 2016's £197m, so around a third, which suggests all the Fordham payments from 2013 onwards were accumulated for that increase, as about £12-13m per annum seemed to be going through Fordham.
That means Fordham was not an issue after the 2016 financial year.