Realistically we have a chance of signing 2 of them. Romulo and Papadoupolos. Falcao already said his future is with Athletico at least 500 times by now, Hummels is already involved in an exciting project at Dortmund as is Vidal at Juventus. M'Biwa is overrated and could of been much better. Don't know much about Romulo I heard he scored against Barca and he played at the Olympics for Brazil. In all fairness I'd take Papadoupolos he looks like a good player in the making but do we really need him, unsure whether we do or not supposing we have Bruma, Kalas, Chaloboah etc for the next 6 years along with Luiz and Cahill. Also hes still very much talent, should let him grow a bit first. Also Napoli want 50 million euros for Cavani, they can get to fuck haha.