Well yes, eventually we will start increasing it to match our turnover and desire to remain competitive, but Cavani's kind of salary seems a few years down the line yet. Tevez and possibly Llorente (€4.5m + €3.5m) may be off the wage bill by 2016, so we have that in mind, but agents are the ones who push these things. Raiola will use it against us for Pogba, even though he has just renewed, and then we have Vidal on €4m.
This is one reason why we develop our own players, they come in relatively young on a couple of million or so and then there is room to grow with their status, when you go all in for established stars like Cavani you know what it costs and have to pay it, but then players and agents start measuring what that player does against their own. None could complain about Tevez being given such a contract, he is vital and changed our team, so Cavani would have to do the same and more. We're not like United where we can just pay whatever and align all our top players, their wage bill is currently the equivalent to €300m.