If offer is good we will sell him I think, depends on Vucinic willingness to accept backup role. Hopefully he will be willing because I like the luxury problem some other clubs have in rotating more then 2 good attackers(plus I think he would be best replacement for Llorente, in terms of holding up ball) . Plus I somehow doubt we will buy Jovetic even if we sell Vucinic.
But if we get a tempting offer he is gone IMO. This is only practical opportunity we have in selling him for reasonable sum.