well that basically all we can do since , from the accounting point of view, we have no idea, if the club wants to lower the cost from this year or keep it at the same level or maybe raise it. For example - Vlahovic annual cost covers almost 4 new players, depending on their salary, if we would be willing to sell him and not lowering the cost, its doable with only his sale for our book cost (so we would have to sell him for 20m) as 4 players with salaries around 3m net and average fee of 30m will generate cost of around 44m annually, which is almost annual cost of Vlahovic.
Then again u proably can sell him for more than 20m, but u have to buy or loan his replacement too.
In the end though, everything is down to what the club has or wants to do financially - if we have to lower the costs even more we are fucked.