I'm glad that none of the original members are getting kicked out, but I'm guessing these possible new members are going to be pretty young to lower t-ara's average age, as that was one of kks' main reasons for adding Hwayoung. I just hope our dinosaur still remains the maknae T.T.
Also, these girls have been together for nearly 3 years(excluding Hwayoung), perhaps even longer in their trainee days and accepting strangers will be tough. From an outsider's point of view, it looks like Jiyeon and Hwayoung have only gotten really close recently, as Jiyeon has only recently followed Hwayoung back on twitter and they're interacting more on variety shows and in fancams I've seen (from when they rode the subway)
I think if the possible new members are already known and close with T-ara (like chanmi and hyoyoung) then accepting them will be a lot easier, for T-ara and the fans. Otherwise these new girls had better be damn talented to fit in with these 7 godesses!