So Paige turns heel by dropping her version of a pipebomb by insulting all teh divas and breaks away from Charlotte and Becky. Then this week, she comes out and the impromptu match is Bellas vs PCB. Why is Paige teaming up with Charlotte and Becky when she just said how Charlotte is only here because of her dad and Becky is just there not doing much? Also, as Paige was walking ou on the match, Natalya came out and look like she was going to take her place by getting on the apron. What rule says that if one competitor leaves, another random person can just walk in and join the match midway through?