Uefa will have to respect the FA as they are a member of FIFA
FIFA will not allow UEFA to ride roughshod over the FA
There nothing even saying the European organisation of leading clubs will not run their own competition, truth be told UEFA in effect is run by them anyway. That crook Platini may be gone but his placemen still run it as corruptly as ever, Agnelli and the like have been plotting for years, it's big interests, the leading clubs and big money.
UEFA's national teams have won the world cup every four years for some time now, they've dominated the competition recently and their club sides are even more predominant in world club football, UEFA without its leading clubs would lose sponsorship, TV rights and commercial interest it would be nothing, it's not going to happen.
UEFA is the leading player within FIFA and world football and it's leading clubs can in effect dictate to UEFA - all above board in apparent negotiations, they will have their way. In a way this is just a successor to the shambolic FFP, the elite cartel of European clubs wants protection and to be able to maximize their earning power.
The big European clubs have long been envious of the financial wealth of the premier league, they felt excluded and see the super league as a way of sharing it, roping in the leading clubs from England and selling the rights worldwide, if they can simultaneously diminish the value of the prem, so much the better
Platini's gone but his spirit lives on