I think she means that you have a junior initiate - she pays the one time fee.. 2 years later, another junior initiate pays another one time fee. One freshman in those four years pays only once, making the 2 juniors taking that one spot a better investment financially. Right, Sunny?
Either way, I still think juniors are at a disadvantage if most of the rushees are frosh and sophomores.. you just grow up a lot in those two years and may have much different social interests than those in your pledge class. Just my .02