Ehud Olmert will fill his shoes as PM.
Let's not forget, Olmert is so unpopular that he only placed 33rd on the Likud list last elections after a very high profile election campaign. He is only in the position he is in because of favors owed to him and alot of brown-nosing to Sharon. He is the one who is slated to run the country when Sharon goes under and continue if there should be any complications. A guy the people do not like nor trust.