At the very least he will be kept as a sub.
I really doubt Conti will ever regain to his previous levels.
But honestly, Calabria is painfully average and is nothing but a serviceable player if rest of the team is functioning well. He isn't good on offense or on defense to really justify a spot in a top team.
Conti? His performance against Inter was a performance you rarely see from a Milan player, the last was probably Albertazzi, he was extremely bad, not being able to win any duel, bad in positioning, we got goals from his side.
SELL
Calabria? He is average, he is like Antonelli with no experience, he tries to give his all, but is brainless both in defence and attack.
SELL
Rodriguez? He is only defensive, not being able to move forward, and you I'm ok with defensive fullbacks, if he can at least do well in defence, but against Inter he was terrible also in defending, he seems to not be able to do anything when the opponent is pressing.
SELL.