If/when Sharon goes under..

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.