He has improved his game so much, that none is surprised anymore. It became normal thing for him to have an easy game. Who would have thought that ? Forza Barza, you're the big boss!
I think he'll step up. Good thing is, if need be, Prandelli can switch to a back 3 with the Juve trio as CBs with Maggio as the RWB and Balzaretti/Criscito on the left.