Also can someone give a quick cliff notes on this?
What I've read and not sure about: So teams still participate in their respective country leagues, but no longer play in the CL?
What happens to Europa League level teams? I mean surely this is great for clubs like AC Milan, Arsenal, and Inter who are building their clubs back up. So they no longer participate in UEFA Europa League?
What happens to teams that finish top 4 in La Liga that aren't the 3 big teams? Is there some Secondary Super League where this teams play at?
Also, this obviously increases amount of games in a season. There is already plenty of injuries in the sport. How will this issue be dealt with? 5 subs are permanent now? No cup competitions like CDR, FA Cup, Coupe De France, etc?