Time will tell. It's fairly obvious for me though.
Both Ederson and Steffen are relativy young for keepers.
Same with our CBs. Chances are Laporte and Dias will form a reliable pair. Ake is relatively young too, even Stones is just entering his prime.
We need to sign a LB, DM, CF, and we will be fine for 3-4 years. Then we can add 1-2 top top players evey season.
I think the transition will be nearly completed in several months. Come March we will be the bèst team in England in terms of performances injuries permitting. We may even with the league.
The likes of Dias, Laporte, Rodri, Bernardo, Sterling, Foden, Jesus, Torres, Ake..can only get better over the next 3-4 years.
So come March we will have a great team again. That's my prediction. Time will tell.