At Juve, Chelsea and Italy as manager mate, Conte has always gone for a completely different type of striker up front than Lukaku, IF and its a big if, they are interested genuinely in him - it's more than likely coming via Abramovic rather than Conte, as a manager he has always gone for the very industrious types or for a target man up front, and nearly every one of them had a great touch and hold up play etc.
United - just don't see Mourinho wanting him unless they get knocked back for everyone he does want
Bayern won't spend the necessary, they've shpown in the past they are very willing to convince a target to sit out his contract as well - did that a few times with big Dortmund players - so could see that being a scenario - but 100% not this summer
PSG - yeah they can afford him offer him CL, but from everything the player has said he wants a more competitive league, but who knows if they offer him an insane wage coupled with CL footy and guaranteed league titles almost.
City not a chance in hell mate, they have the money to go for any player in the world, not even a slight chance Guardiola will spend it on a striker unlike any he has ever worked or bought before