31.   Roles change in a heartbeat.

32.   Sex roles are changing.

33.   Some players have seen their roles change throughout the season.

34.   That was part of his maturing and I think he sensed he was the oldest son, and when his father became president, I think his role changed.

35.   Their roles change from game to game, and whoever plays best grabs the spotlight.

36.   Their role has changed.

37.   When the roles change, communication suffers.

38.   Williams knows that his role has changed.

39.   Who is graduating, whose roles will change.

40.   Work roles change, too.