that's just criminal incompetence, seriously fuck our DS!
we are so on the brink with this shit, you're supposed to have 5 CBs and 4 fullbacks in a proper squad!
Not for half a season without European matches we don't.
Motta as backup RB, DC as backup LB and, if one of the CB's gets injured, move Chiellini back to CB and use DC.
Also, if really neccessary, even Pepe can play as a RB or LB.
And like some say, I still see a defender joining us, maybe Caceras or that Brasilian CB we were linked with in the summer.