It's just the fact that Nikki and Ash both seem to be causing the most drama and antics in the house. Well Nikki we all know about, but Ash as well with her ongoing problem with Nikki, as well as others with Spiral, Jennie and Jayne (and Lea before then of course). It's just the fact that they seem to control what happens in there. I don't think that's true though, and besides, they're two very entertaining HMs who add loads to the BB house. I like both personally and I think it'd be ridiculous if either one of them went....