Is it charity though? You received a 16 year old without paying a fee, developed elsewhere. You developed and profited from his minutes & contributions with very little salary impact. A developmental fee for 3 years is absolutely warranted and I have no contention with it
I do not concur that his value to Barca is that of what he would be on the open market, particularly when he is not open to the market - only returning to Barcelona
I do agree that some compromise will be needed and likely since I cannot envision Pep benching him - there are too many ways it would reflect badly for City IMHO, much less Pep. Barca, in this case, have little to lose apart from waiting a year to get him for free and, again, have most of the leverage from a negotiating standpoint. He has an expiring contract and only wants to return
I am just a bit surprised by City's stance, surely they are aware that Barca will not stump up market value for him - I can only assume the 23M figure was floated to pressure Barto to stump up more than 10M. A big reason why I think it'll end up somewhere in the middle, perhaps even incentive laden based on 1st team appearances, trophies etc.
The other influencing factors here would be Puyol & De la Pena - it's a complicated situation that will require some cool heads so we'll see how it plays out