Mo’unga is one of four players who started in last week’s 54-28 thumping of the Waratahs in Wollongong who have been benched or rested for this Friday’s match at Orangetheory Stadium.
In his place has come 21-year-old first-five Fergus Burke, who will start in his first-ever game for the Crusaders.
Mo’unga, who has been the subject of plenty of attention in recent weeks due to his sterling performances in Super Rugby this season, will be joined on the sidelines by two other All Blacks, Sam Whitelock and Sevu Reece, who both started off the bench last week.