Actually, it will make a nice sentimental story if Juve or ManU were to win.   Juve, not only because they would deserve it, but also C7's move from real to Juve and then wining the CL again with them.  The return of Solsjkaer to ManU as a manager, also having won the CL with the club as a player.  

I'm afraid that Barcelona might win it yet again, it seems that Messi and Suarez have hit form again just in the right time towards the end of the CL and their domestic leagues.  Time will tell.  Whoever win, would be worthy champions IMO.