My one comment - at this close to the show , if you find someone new who does posing differently then you start from scratch again. HOwever if you work on your posing - by th etime you are on stage you've pretty much learned what you 're gonna learn. You've done this once before, so you aren't totally new. You're goign to do it regardless of where she is, although it sucks. You are still fully able to do excellently!