Of course, City don't miss him currently but this could still have an impact further down the line. Presently, money isnt a great worry for City but it isnt a bottomless pit and there are still limits to how much can be spent. It's not inconceivable that Sancho and Diaz could command 150 million in combined transfer fees within the next three or four years. Yet City could be losing both for 8 million?
There is also a homegrown factor; I dont think City want to constantly be paying premiums for the very best homegrown players that are readymade starters as a long term strategy. But that is what could happen if even the very cream of City's youth don't see a future at the club. Foden as a City fan is a one-off as far as I'm concerned.
Sterling is yet to sign a new deal and it's still possible he could leave, there's a homegrown spot lost that Sancho could have filled. I'm not saying flood the team with youth, but the really top ones we're talking about here could be given more of a chance without jeopardising the team performance, I'm sure of that.