Robert Parish
Entering the 1980 NBA draft, the Celtics held the number one overall pick, but in a pre-draft trade, considered by many to be among the most lopsided in NBA history, Celtics president Red Auerbach dealt the pick and an additional first-round pick to the Golden State Warriors for center Robert Parish and the Warriors' first-round pick, the third overall, which the Celtics used to draft McHale.