Knowing Marotta's way-to do, there will be a straight swap ore there won't be any deal.
Inter hands are tied, Guarin said he won't even train with Inter anymore and he wants only Juve. And they don't have the money to pay Vucinic. That's the situation. Branca already made a mess before anyone else could put a patch on it.
That's why the deal is taking so long. Inter board are asking for a bit of money to don't make a bad impression, but Marotta won't do it.
At the end it will be a straight swap and Juve has got a very good bargain with this deal. Offloading a 30 yo deadwood (cause Vucinic was not playing anymore, and when he did he was quite shit) who was a surplus attacker, and adding a quality midfielder to have 5 quality pls for 3 places in midfield, needed for 3 competitions, for "free". 2 birds with one stone.