I've been meaning to ask you a question.
Do you see any signs of a leader emerging?
There needs to be a leader.
Iran has a number of potential leaders.
Reza Pahlavi, the former shah's son it perhaps their most visible. Unfotunately, most of the other real leaders are either underground or in prison.
The "reformist" leaders are for the most part so tainted by their failure to make any real change that few will probably be relected to their parliment. Although if there are mass resignations from the parliment, then perhaps those still alive after the fall may be a candidate.
But to answer your question directly, Reza is the only potential leader, at this time. I don't have a position on him other than I think he is sincere, intellegent, and definitley pro American. He has published a book, Winds of Change:
http://www.amazon.com/exec/obidos/tg/detail/-/089526191X/qid=1056142709/sr=8-2/ref=sr_8_2/104-5083791-4106315?v=glance&s=books&n=507846 They claim he is planning on returning, but the date of his return is either uncertain or a secret.