I think Ederson had his head turned in the summer, and at times this season I've felt that he's just going through the motions, and his performances have sometimes reflected that.
He could make a fortune in the Saudi league, and like many other players, once you've won the treble and 4 in a row what else is there to win, which is what Grealish said to Pep.
Even Danial Craig on wrapping the James Bond film Spectre, was asked by a journalist, if he would do another one, and Craig answered he'd rather slit his wrists. As a 6 month shoot working 7 days a week 17 hours a day was the last thing he would want is to do anytime soon.
Thats where I think that treble/4 in a row winning squad are, how do you reclimb Mount Everest after only just doing it.
So I think there will be a phased rebuild, but I can't see how we will let Ederson, Ortega, Carson Grealish, KDB, Silva, Gundo, Nunes, Ake, Stones, Rico and Walker, and maybe others go Kovacic, its too many to replace.
But as always this is just my opinion nothing more.