Well, here's the official status of an Oola figure:
From May 11th 2007 Q&A,
Rebelscum: Looking back over previous Q&As, there are a couple of figures that were confirmed, but have yet to appear on any rumor list as either basic figures and/or battle packs. Can you tell us whatever happened to Qui-Gon Jinn (first revealed by Yakface), Bothan Spy (first revealed by FFURG), Oola (first hinted at here at Rebelscum), and for the love of Yoda...will we EVER see a Tonnika Sister??
Hasbro: Qui-Gon Jinn and a Bothan will most likely be in the 2008 line, as previously alluded to. However, we have kept 2008 details to a minimum so we have SOME news to talk about as we actually approach that year. ; ) Oola, which was planned for a basic figure repack (not an all-new figure), was replaced in our EpVI wave but has not been forgotten....but she likely won't appear in 2008. We cannot comment on the Tonnika sisters, period.