How is this going to work with contract renewals?
Obviously the current system - we sign Grealish in 2021 to a 6 year deal, amortised to £16.6m a year. When he get's his contract renewed in 2024 and signs another 5 year deal, the remaining 50m gets spread over those 5 years, 10m/year.
So every player at every club who's been there more than 5 years still has a yearly amortisation.
If UEFA are saying you have to amortise down every signing to 0 within 5 years then it's going to pretty much cap transfers at <100m, but then if you keep a player past 5 years, you're not paying anything but wages, which really changes all the calculations around retaining them or selling them.