I think Juve have just hit an new all-time low. Loosing against Reggina, with players like Poulsen, Molinaro and Grygera. It's hard to find a difference between Juve and Siena right now.
The goal we conceded has shown perfectly our main weaknesses. Molinaro was nowhere near to prevent a cross, Grygera was outjumped, we were outnumbered in the box because our CMs don't track back to help the defense the way Sissoko does.