I would give Co MVP to IT and Horford.
Both were outstanding. IT's turnovers and transition 3's were just awful, as was his D at times, but he was the reason we won game 4, his determination and grit pulled us through when his baby sister just passed.
He's an absolute warrior.
Horford was just as important to our success. He busted his ass making tough plays on both ends, rebounding with aggression, shooting well from deep and setting hard screens and playing physically yet smartly.