I would go with Vucinic-Quagliarella as my first choice strike force, Giovinco has so far for me been hit & miss this season and frustrated me no end vs Fiorentina, could not understand how he played the full 90 minutes. That said the boy has talent but needs to show the consistency, whilst I think Quagliarella is in a bit of form, would have stuck with him more after the Chievo game if it was me.
If Vucinic doesn't make it then yes I would much rather see Bendtner than Matri. I don't want to come across as a Matri-basher, as I try to support every Juve player and I admit on his day Matri can be a good player, but that day doesn't come round enough and when you are playing for Juventus you have to demonstrate more consistency than he does at the highest level. So for me he is my very last choice attacker.