So Kurzawa, Alex Sandro, Siqueira is the alternatives if you are to believe Di Marzio and others. Sadly I would say 98% chance that it will be Siqueira, 1% Alex Sandro and 1% Kurzawa. The price of the younger and more talented ones will be high.
Sadly our board arent ready to pay what is needed. Don't get me wrong I think Marotta and Paratici has done a great job. But I really hope ( sadly I doubt) that they stop looking for the cheaper option and "better deal".
We have sold a key player (Vidal) and it had a good effect on our budget. Let's get quality for the last two positions(AM, LB), not a Siqueira for a better price.
Alex Sandro or Kurzawa would cost 20-30 million euros ( 25 million euros could be the final price) but we would have a great LB for a long time coming.
Sometimes you can't get a great deal ( Tevez,Vidal (leverkusen) ), you most pay a high price to get the player. Is Kurzawa or Alex Sandro worth it? Yes without no doubt IMO