I have been smiling ever since I read the following:
QUOTE
Other scenes with production challenges include the large-scale duel between the feuding Montagues and Capulets and a grand ball with elaborately dressed lords and ladies. Costandino himself will be one of the lords in the opening scene. It's the only time when he leaves his backstage post to appear onstage. Trained in theater, he'll play Lord Montague and even engage in a swordfight with Lord Capulet.
[italics &i boldface mine]When someone has served an institution for as long as either of these two have [Koeneman: 32 years; Constandino: 22 years], particularly considering how many changes of administration a ballet company can go through, they become an institution in their own right. There are generations of dancers grateful to the two of them.
Is it not unusual for a stage manager engage in on-stage swordplay?