I still don't understand how can we decide witch players we need when we don't even know what formation/s we are playing.
If we are planing on keeping the 3-5-2 then what we need mostly is a CB, a good one.
If we are going to change to a 4-3-1-2 then it's obvious, we need a TQ (Isco, Pastore or whatever).
If we want to use 4-3-3 we need at least 2 more wingers, and thats even if we consider pepe and coman to be wingers.
The only reason we should go after Jovetic is if we wanted him as a back up to tevez in the 3-5-2.
He is not a TQ and he is not an origianl winger. Much like Tevez. This deal doesn't make any sense.
Same goes for peryera. He is simply a CM. I can't see him at TQ or on the Wing at all.
At this point and going by our purchases this summer (Romulo, Evra, Peryera, preffering morata over a winger) I think we are going to keep the 3-5-2 for sure. Maybe switch to 4-3-2-1 of sorts, with peryera or coman playing around the box.