Ironically I think it might not have got started at all. We have to remember a lot of the initial upheaval prior to the spit stemmed from Dale and Stuart's alpha male bravado fueled in part by trying to impress, with Alexandra still there Stuart isn't around and Dale doesn't feel the need to get as involved and be the catalyst for everyone else. Also as mentioned before Alexandra would not have been on the more aggressive Whisper Club side of the dynamics, if anything she would have taken more of a central role between wanting to be seen with her allies Sylvia and Dennis but also still keeping an eye out for Mo like she did at the start of the series. I still think it would have got loud and as hostile as it did, but I don't think Alexandra's role would have been as large as what some suggest.