Boston Globe's Gary Washburn on the key matchups in the Cavs-Celtics series

The Boston Globe's Gary Washburn joined Gresh and Fauria to discuss the Boston Celtics upcoming series with the Cavaliers, the player's that will step up in Kristaps Porzingis' absence, if Cavs guard Donovan Mitchell can take over the series, the improvements made by C's head coach Joe Mazzulla, and head coaches still in the playoffs.