I set my wedding party months ago, but my MOH just got 4 days notice that she has to deploy with the USMC. She doesn't see any reason she won't be home for the May wedding, but she may not be around to finish planning the bridal shower or the bachelorette party. Is it inappropriate for me to have 2 MOH and for me to ask one of my other great friends to step up and be a MOH instead of just the bridesmaid I already asked her to be?