Let's see, according to your theory the Klintoons had info that would have put Bush out of the picture BEFORE W was in office and did not use it. Bbbrrrrrrrrrnnntttt! Try again. No way BJ not have used something while he had the chance.
Don't be too sure, letting the idiot Al Gore in might have kept Hillary from running for president for 8 years instead of 4, and ironically Gore might not protect BJ from prosecution as well as the Bushes. Gore is an idiot who might just sacrifice clinton to save his own sorry ass, Bush has a vested interest in keeping BJ safe.