Even if you disregard everything Vidal means to our team it is still dumb to sell him to buy Jojo/Sanchez.
Look at where Vidal is relative to his position. He is at least top 10 in the world, probably top 3 for box-to-box players. Are those 2 strikers top 10. Even Suarez is arguable to be in the top 10.
He is young, wants to be here and on modest wages. Having world class players with those characteristics is EXTREMELY rare. Usually you have to ship your house to get them and they're already in their prime.
There is no need to panic and make ridiculously unnecessary moves to find a striker. The striker is the add on, not our base. You can't build teams around strikers because scoring goals is the most inconsistent thing in soccer. And what if that player gets hurt, what if he dips in form, etc.
If you build a cohesive team where you just swap players in and out, no reliance on anyone, injuries don't matter, no one complains, etc. A true unit. Well... you end up looking like us which right now is pretty fucking good. And looks pretty sustainable.
Plus, if you give Marotta some more time he will find a player on his terms or something a little closer than having to sell Vidal. Llorente for free? Is that a joke? We just got a Spanish International striker in his prime for free. Let's please be patient.