Makes good reading but doesn't look like completely knowledgeable. :P Sorry to spoil the quantum fest, but things don't work that way as far as I know, randomness cannot take the universe back into existence:
http://en.wikipedia.org/wiki/Correspondence_principle
Anyway the universe would die in that way only if it expands indefinitely, the other mentioned possibility that it should start to contract back some day would mean that it would be eventually reborn with another big bang.