Not really sure how he fits into any big side other than psg.
He doesnt press at all anymore, so he would most probaly have to play as a false 9.
City have aguero, who i dont see leaving or playing second fiddle, and if he played deeper, that could make them soft in the middle. Just doesnt seem a natural fit with how Pep has built that squad.
Maybe in a 2 with Lukaku at inter could work in a swap for lautaro.
I think you need to build around messi to get the best out of him, which means covering for his flaws. There arent many teams in a position to do that for a player that is 32.
Cant see him ending up here, due to fit and wages. It would be great to see him week in week out here though.