The Oklahoma City Thunder are down three key rotational pieces against the Boston Celtics in a game that has all the eyes of the NBA world upon it. The Thunder will have to figure out a way to score in the secondary unit without Mitchell.

If Cleveland does reach the NBA Finals, its most likely opponent would be OKC. Yes, the Mavericks beat the Thunder in last season's Western Conference semifinals. But OKC has added an elite defender in Alex Caruso and a rebounding machine in Isaiah Hartenstein since then.

The Celtics, who are on a four-game trip, will visit the Thunder, who lead the Western Conference and have won 14 games in a row.