Payton Pritchard came off the bench and changed games for the Boston Celtics this season.

FILE - In this Jan. 15, 1988, file photo, former Boston Celtics teammates Bill Russell, Sacramento Kings coach, left, and K.C. Jones, Celtics coach, meet before the start of the Kings-Celtics NBA basketball game at the Boston Garden in Boston. Only Russell and fellow Celtics teammate Sam Jones won more NBA championships as players. Jones went, winning was sure to follow,” the Celtics said in a statement before their Christmas Day game against the Brooklyn Nets. Jones reunited with Russell in Boston to win eight straight NBA titles from 1959-66.