Kinda funny how his PR team brought Barca into this. If anything it should lower his image if you think about it. If Barca is so desperate for him as reported, the same Barca that sold Messi and had to ask their players to cut their wages, they see an opportunity to lowball him or buy a cheap player. Just wanting to take a punt in case he comes good again. Its the case of buying something when its at its low price, more power to the buyer. Its not "come here we will pay you anything and place a red carpet for you". Daft PR team is daft. All it does is ruining the relationship between the player, club and fans.
Its not the case of a new contract or sell. Im fairly certain no club is willing to meet our valuation to sell him, nor do they want to meet his salary demands if its higher than current. Which means he will stay, just hope the contract will involve lots of bonuses based on performance. You do shit, no extra money for you. That or a loan to slap him with a dose of truth that hopefully gets him fired up again.