1- As lion pointed out, there's no need to play with a lone striker against a team like Chievo. If necessary, the lone striker should never be Mirko Vucinic.
2- Krasic should be dropped to the bench, with Pepe on the right and Estigarribia on the left for now.
3- Our defense looked good, but a left back is needed. And no, not De Ceglie.
4- Where the fuck is Quagliarella?
I don't know what Conte was going to do with the third sub before Giac got injured, but I don't think it would've made a difference with Quagliarella out of the game. Pirlo, Marchisio and to a lesser extent Vidal all looked tired after international football. Honestly, I don't know what would have happened if Conte opted for two central midfielders instead of three, two would've had to cover more space and they looked really tired.
Reality check... Let's just get that CL spot.