The only thing that I can surmise from all this is that it has nothing to do with his previous injury. If he is still struggling with it, there is no way that Fiorentina would give up one of their better players for someone who is still injured.
The other teams don't really know anything about it.
I'm just speculating, of course. It makes no sense to me Marotta to sell the guy who together with Krasic makes his last year's mercato look better. If Quag was bought by Secco I could imagine Marotta selling him. This way though, I see him selling Quag only for huge money or if the doctors prognosis weren't optimistic.
