"A boss creates fear, a leader confidence. A boss fixes blame, a leader corrects mistakes. A boss knows all, a leader asks questions. A boss makes work drudgery, a leader makes it interesting." ~ Russell H. Ewing

scrimmage (noun)
1. Football. The contest between two teams from the time the ball is snapped until it is declared dead.
2. Sports. A practice session or informal game, as between two units of the same team.
3. aA rough-and-tumble struggle; a tussle.
b. A skirmish.