My answer when it comes to CP is pretty simple---as long as she wants to cheer, I will facilitate whatever I need to to allow her to keep doing so as long as it is legal. So yeah, if her team was done and she was asked to help out and would continue to cheer for another month, why not---this sport is supposed to be competitive AND fun, competing is kinda the fun part. An example from this weekend, we went to a comp and took our S2 team. Our team group doesn't generally travel with the seniors so it was a nice change. However, between injuries and illness, three team members had to be replaced. One is working fulls and the other 2 I think came from either J3, S4 or S4.2; so if I had to wager a guess, all 3 were beyond level 2 skills (I don't know these kids as well, so this is an educated guess). The team competed and didn't win; they did well, the gym is super proud of them for what they accomplished, but even replacing those 3 kids with at-to-higher level kids didn't guarantee a win. So immediately jumping to the "OMG it's unethical" doesn't do it for me. I could see the argument being made if you replaced the point flyer, the last pass, and center dancer with world champion athletes (not just a Level 5 team that goes and chuke's it on the mat, I mean teams who go and do well) making a huge difference---but from the sounds of it, this Level 5 athlete was on a team that wasn't Level 5 ready and therefore, are they really an actual Level 5 athlete?