I just don't see a point in selling Melo and bringing in Fernando unless someone overpays for him. It seems like a waste of time.
I think that Fernando might come as a replacement for Sissoko and that we keep Melo.
My worst fear is that we have a midfield of Krasic - Fernando - Melo - Marchisio next year, and if you think it can't happen, it most certainly can.