I say play him from the start! He is not that bad as alot of you think he is! He prove his skills in Milan before Ibrahimovic arrived. He want to prove himself to fans and conte and moste important he want to revange to AS ROMA and "loro mister" Luis Enrique! If he do not score in 60-70 minutes sub him for Matri or Alex Del Piero! Forzaa marco! Forza juvee!
Difficult question IMO. I'd probably start with Matri and sub Borrielo in later on in the game. I think Matri had a great game against Atalanta, he was just a bit unlucky. I think he deserves the nod